delivered the opinion of the court.
This is an appeal by the railway company defendant from a judgment pronounced against it on the verdict of a jury in Silver Bow county, for $25,000, and costs; also from an order denying it a new trial. The defendant Skones was released from liability on motion for a directed verdict.
The complaint charged that on August 11, 1907, at Butte, the railway company received plaintiff on its passenger train, “and undertook and agreed to transfer him from Butte to Miles City for a certain reward," and that it was its duty to carry him “in safety and with due and proper care.” It further charged that after he had retired into an upper berth of a sleeping-car, the same was negligently, carelessly, and unskillfully derailed, while in rapid motion, and partly turned over, whereby he was thrown out of the berth and injured. The answer, besides a general denial, admits that while plaintiff was riding in an upper berth in a ear of its passenger train, the car was partly tipped over; but denies that he was received, or was riding, as a passenger, or for a reward, and avers that he boarded the train, intending to ride, and at the time of the *26derailment was riding, upon a certain annual pass which he had presented as his ticket and right to carriage, which pass contained the following conditions: “The person accepting this pass agrees that the Northern Pacific Railway Company shall not be liable under any circumstances, whether of negligence of agents or otherwise, for any injury to the person, or for any loss or damage to the property of the passenger using the same.” It is further alleged “that plaintiff was riding and his rights upon said train were under and pursuant to the terms and provisions of said pass contract of carriage and not otherwise.” The reply -admits that the plaintiff had and held this pass, but alleges that it was issued to him as agent of another railroad, the St. Louis & San Francisco Railroad Company, of which he was a general agent, and in consideration of the issuance by such other railroad of annual passes from the latter to certain agents of the defendant company; and avers that his rights were those of a passenger for hire, and not affected by the conditions stated in the pass.
There was no conflict in the evidence. Desiring to go to Miles City, the plaintiff at about 12:40 A. M., August 12, 1907, at Butte station, boarded train No. 6 of the defendant company, having bought an upper berth in a sleeper from the Pullman Company. The subsequent derailment of the sleeper at a point about seven miles east of Butte caused him to fall from his berth, whereby he was severely and permanently injured. The cause of the derailment could not be ascertained. There was no direct evidence of any negligence on the part of the defendant or any of its servants. The plaintiff was riding on the pass mentioned in the answer, the conditions of which had been by him accepted by signing his name thereto, adding the letters “G. A.,” which meant “General Agent.” The pass was what is known as an “interchange” pass, and was given to the St. Louis & San Francisco Railroad Company by the defendant company, at the request of the former company, and by it sent to the plaintiff to be used in his business of soliciting passengers and freight for that company. No direct consideration passed *27for its issuance, but tbe two railroads were in the habit of exchanging passes for their respective employees, without regard to which company ashed for the greater number. The inscription on the face read: “Pass Mr. T. A. John, General Agent St. L. & S. F. E. E.” Plaintiff testified that, in his general work of soliciting passengers and freight for his road, certain other railroads, including the defendant company, would receive benefits, by virtue of the fact that such passengers and freight would be carried into and out of Montana over such other roads by connection with his road. He said he had frequently routed goods for his customers so that the shipments would go over the Northern Pacific road, and that he gave most of the passenger business to that company because it furnished the best service. On the part of the defendant, there was testimony to the effect that there was no consideration for the issuance of such passes, no obligation to issue them, and that their exchange was simply a matter of courtesy between the roads.
At the close of all of the testimony, the defendant moved the court to direct a verdict in its favor, for the following reasons: (a) Because there was no proof that defendant undertook to carry plaintiff for a reward; (b) because mere proof of derailment of the train was no evidence of actionable negligence toward a person in plaintiff’s situation; (e) because of variance between the allegation of the complaint to the effect that plaintiff was being carried for hire, and the proof that he was being carried gratuitously under special contract limiting the liability of the defendant; (d) because plaintiff had voluntarily agreed not to hold the defendant liable for injuries received; (e) because there is no allegation in the complaint of other than ordinary negligence, for which, under its contract, defendant was not liable. The court overruled the motion and instructed the jury, over defendant’s objection and on motion of plaintiff, that “a eommon carrier cannot be exonerated by any agreement made in anticipation thereof from any liability for the gross negligence of himself or his servants.” “Therefore,” the court continued, “if you believe that the defendant corporation was *28guilty of gross negligence, or that its servants were guilty of gross negligence which proximately caused the derailment of the train, * * * then your verdict must be for the plaintiff. ” This was the court’s instruction No. 1. The court, also over defendant’s objection, further charged the jury as follows:
“(2) You are instructed that ‘gross negligence’ is the want of slight care and diligence. ‘Cross negligence’ is an entire failure to exercise care, or the exercise of so slight a degree of care as to justify the belief that there was an indifference to the. rights and welfare of others. # * #
“ (4) The court charges you that the pass on which the plaintiff, John, was riding, on the train of the defendant railway company, at the time of its derailment, was a free or gratuitous pass; that, on- account thereof, the defendant railway company cannot be held liable in this case for what is called ordinary negligence; but before the plaintiff can recover in this action, you must find, by a preponderance or greater weight of the evidence, that the derailment in question was caused by the gross, negligence of the defendant railway company, or its agents or servants.”
1. We think the district court was correct in charging • the jury that John was Tiding on a free or gratuitous pass. The plaintiff, by tendering instruction No. 1, tacitly assented to this and adopted the court’s theory that the only question in the case, aside from that of damages, was whether the defendant had been guilty of gross negligence. It is contended by the defendant that as the pass was an interstate pass, good over the lines of its road in six states, it was subject to the provisions of the Act of Congress approved June 29, 1906, known as the “Hepburn Act” (Act June 29, 1906, Chapter 3591, 34 Stat. 584 [U. S. Comp. St. Supp. 1907, p. 892, Supp. 1909, p. 1149]), and was therefore illegal and void if given in exchange for another pass, for the reason that the Act prohibits the receipt of anything save money for transportation. Counsel cite an order of the Interstate Commerce Commission, under date September 15, 1909, and the case of United States v. Chicago, I. & L. Ry. *29Co. (C. C.), 163 Fed. 114, in support of their position. But we ■do not find it necessary to base our judgment on this ground. We find no testimony in the record which would warrant the •conclusion that any consideration passed for the giving of the pass, or that it was anything more, as defendant’s witnesses testified,- than a gratuitous courtesy extended by-one railroad company to the other.
2. We are of opinion that the court was in error in submitting to the jury the question of fact whether defendant had been guilty of gross negligence. There is nothing in the record to support an affirmative finding of such negligence. As will be hereafter shown, gross negligence is a matter of proof. But plaintiff’s counsel contend that there are, under our laws (1) no degrees of negligence, and (2) that any negligence by which a passenger is injured is gross negligence. We cannot assent to ■either of these propositions. That degrees of negligence are known to our laws is evidenced by an examination of sections 5253, 5295, 5299, 5300, 5306, 5331, 5354, and 5355, Revised Codes, and recognized in the cases of Prosser v. Montana C. Ry. Co., 17 Mont. 372, 43 Pac. 81, 30 L. R. A. 814; Nelson v. Great Northern Ry. Co., 28 Mont. 297, 72 Pac. 642; Robinson v. Helena L. & Ry. Co., 38 Mont. 222, 99 Pac. 837; and Neary v. Northern Pacific Ry. Co., 41 Mont. 480, 110 Pac. 226. That this is so is a matter to be deplored, but the conclusion cannot be avoided. Aside from any question of what the common law was on the subject, plaintiff’s second contention is disposed of by the provisions of our statute (sections 5299 and 5300, Revised Codes, supra), which distinctly recognize the fact that a carrier owes a different and higher duty to a person who is carried for reward from that owing to one who is carried without reward. Those Code provisions read as follows:
“See. 5299. A carrier of persons without reward must use •ordinary care and diligence for their safe carriage.
“Sec. 5300. A carrier of persons for reward must use the utmost care and diligence for their safe carriage, must provide *30everything necessary for that purpose, and must exercise to that end a reasonable degree of 'skill. ’ ’
It being the law that a carrier of passengers without reward' need only use ordinary care and diligence for their safety, and that a carrier for reward must use the utmost care, it seems to follow that if we should hold this defendant guilty of gross negligence on account of the fact alone that an accident happened, without any evidence as to the cause thereof, we should not only destroy the distinction between gross and ordinary negligence, and slight and ordinary care, but we should be indulging in judicial legislation by declaring that a carrier of passengers without reward must use the utmost cane and diligence for their safe carriage, contrary to the expressed will of the legislature. In case of injury to a passenger, a presumption of negligence arises from the mere fact of an accident, when the injury is caused by some thing or agency for which the carrier is responsible. (Knuckey v. Butte Electric Ry. Co., 41 Mont. 314, 109 Pac. 979.) In the latter case the court said: “Proof of the derailment of the train is sufficient”—citing Pierce v. Great Falls & C. Ry. Co., 22 Mont. 445, 56 Pac. 867, and Hoskins v. Northern Pacific Ry. Co., 39 Mont. 394, 102 Pac. 988. The learned trial judge was evidently of opinion that mere proof of derailment was not prima facie evidence of gross negligence, otherwise he would not have submitted the question whether there was any gross negligence. While it may be true, as contended by plaintiff’s counsel, that mere proof of derailment or other accident to a train might under certain circumstances furnish an inference of gross negligence, there are no facts in this case to warrant such conclusion.
3. Plaintiff was a passenger. Not a passenger for reward, but a free passenger. Nevertheless the defendant had undertaken to carry him. It sustained toward him the relation of a carrier without reward, and by virtue of section 5299, Revised Codes, supra, it owed to him the duty of using ordinary care for his safe carriage. It would be liable for ordinary negligence. (This, of course, without consideration of the exemption conditions of *31the pass.) Section 5298, Revised Codes, provides that a carrier without reward who has begun to perform his undertaking must complete it in like manner as if he had received a reward, unless he restores the person or thing carried to as favorable a position as before he commenced his carriage. Plaintiff, then, was not a trespasser; nor was he a mere licensee. Having begun his journey with the permission of the defendant, his right to carriage could not be arbitrarily and unconditionally revoked. Defendant was under express legal obligation to do one of the two things mentioned in the statute. At the time of the accident it was in the act of doing the first mentioned. Having determined that plaintiff was a passenger, and that the defendant owed him the duty to refrain from any act of ordinary negligence to his injury, it becomes necessary to ascertain whether a finding of ordinary negligence on the part of the defendant will be justified by the mere fact that the train was derailed.
What degree of negligence is it that is disclosed, as the law presumes, by the fact that a passenger train is derailed? Manifestly, ordinary negligence—a lack of ordinary care. It cannot logically be said that the fact of derailment only raises a presumption of slight negligence, any more than it can be said to raise a presumption of gross negligence. Mr. Thompson, in his admirable and exhaustive work on Negligence (volume 1, 2d ed., sec. 18, p. 19), refers to “the standard called ‘ordinary care.’ ” He also says in the same connection, commenting upon the common-law duty of a common carrier of passengers to exercise a “very high, exact, and unremitting care and attention”: “But even here it has been often pointed out that the care required of the carrier is no more than reasonable care; that is to say, a care proportioned to the great risks attending his business.”
The supreme court of the United States, in Philadelphia P. & R. R. Co. v. Derby, 14 How. 486, 14 L. Ed. 502, and again in Steamboat New World v. King, 16 How. 469, 14 L. Ed. 1019, said: “When carriers undertake to convey persons by the powerful but dangerous agency of steam, public policy and safety require that they should be held to the greatest possible care and *32diligence. And whether the consideration for such transportation be pecuniary or otherwise, the personal safety of passengers should not be left to the sport of chance or the negligence of careless agents. Any negligence in such cases may well deserve the epithet of gross.” In both of these cases the plaintiff was being carried gratuitously. While we may not, in the light of. our statutes, go so far as to hold, in accordance with the above rulings, that any negligence by which a free passenger is injured may be called gross, we feel satisfied that the conclusion is not only logical but in accordance with the accepted notions of the profession that the term “negligence,” standing alone, as applied to a carrier of passengers, should, and does, refer to that common degree, or standard, of negligence known as ordinary. And in so .holding we do no violence to our statutes, sections 5299 and 5300, Revised Codes, supra. Those Code provisions in practical application deal, not with presumptions, but with proof. While the presumption arising from the fact of derailment of a passenger train is that the carrier of passengers, both paid and gratuitous, has been guilty of ordinary negligence or want of ordinary care, and such presumption will serve to make a prima facie case of actionable negligence for either class of passengers, yet when, in the absence of circumstances warranting such presumption, it becomes necessary to prove negligence, it is incumbent upon the free passenger to prove ordinary negligence, while the passenger for reward need only prove slight negligence. A plaintiff relying upon gross negligence must offer proof in supplement of the presumption arising from the fact of derailment; while, on the other hand, derailment being shown, a carrier of passengers without reward has the burden of proving the exercise of ordinary care on his part, and a carrier for reward must show that he exercised the utmost care, in order to escape liability.
Again, quoting from Thompson on Law of Negligence, volume 3, second edition, section 2754: “In every action by a passenger against a carrier to recover damages predicated upon the negligence or misconduct of the latter, the burden of proof, in the first instance, is, of course, upon the plaintiff to connect the defendant *33in some way with the injury for which he claims damages. But when the plaintiff has sustained and discharged this burden of proof by showing that the injury arose in consequence of the failure, in some respect or other, of the carrier’s means of transportation, or the conduct of the carrier’s servants, then, in conformity with the maxim res ipsa loquitur, a presumption arises of négligence on the part of the carrier or his servants, which, unless rebutted by him to the satisfaction of the jury, will authorize a verdict and judgment against him for the resulting damages. Stated somewhat differently, the general rule may be said to be that where an injury happens to the passenger in consequence of the brealdng or failure of the vehicle, roadway, or other appliance owned or controlled by the carrier, and used by him in making the transit, or in consequence of the act, omission or mistake of his servants,—the person entitled to sue for the injury makes out a prima facie case for damages against the carrier, by proving the contract of carriage, that the accident happened in consequence of such breaking or failure, or such act, omission or mistake of his servants, and that, in consequence of the accident the plaintiff sustained damage.” It will be observed that the author employs the words “passenger” and “negligence” without any qualification. Again: “It is the essential nature of this presumption that it stands in the place of actual proof of negligence, until it is rebutted and overthrown. This presumption would not be a presumption—would not have any evidentiary value for the purpose of influencing the practical result of the trial—unless the court were allowed to explain it to the jury. The nature of the presumption is such that, unless rebutted to the satisfaction of the jury, it decides the case in favor of the plaintiff, upon his making proof of the damages sustained; or, to say the least, it takes the question of the negligence of the carrier to the jury. If there is no countervailing evidence—nothing to explain the accident consistently with due care on the part of the defendant, the plaintiff is plainly, by force of this presumption, entitled to a verdict, and no sound reason is perceived *34why the judge should not be allowed to so instruct the jury.” (3 Thompson on Negligence, see. 2770.)
This court in the case of Hardesty v. Largey Lumber Co., 34 Mont. 151, 86 Pac. 29, through Mr. Justice Holloway said: “It may be conceded that, unaided by any presumption, the evidence offered by plaintiff is insufficient to charge the defendant with negligence. But counsel for respondent invoke the doctrine of the maxim ‘res ipsa loquitur/ and insist that this case as made by the plaintiff presents an instance wherein the presumption of defendant’s negligence arises from the proof of the accident. Of course, the general rule of law is that negligence is not inferable from the mere occurrence of the accident; but to this rule is the well-understood exception that, where the thing which causes the injury is shown'to be under the management and control of the defendant, and the accident is such as in the ordinary course of things does not happen if those who have such management and control use proper care, it affords reasonable evidence, in the absence of explanation by the defendant, that the accident arose from the want of ordinary care by the defendant. Under such circumstances, proof of the happening of the event raises a presumption of the defendant’s negligence, and easts upon the defendant the burden of showing that ordinary care was exercised.” '
Section 5244, Bevised Codes, reads as follows: “An employer, must in all cases indemnify his employee for losses caused by the former’s want of ordinary care.” In the Hardesty Case, supra, the court distinctly held that this section is directly applicable to cases arising between master and servant on account of personal injuries sustained by the latter in the course of his employment, and that an instruction embodying it was properly submitted to the jury. This being so, there can be no longer any question in this state that, where the doctrine of the maxim “res ipsa loquitur” may be invoked to raise- a presumption of want of care, it is want of ordinary care to which reference is made. A master owes the same duty to his servant that a carrier owes to an unpaid passenger; that is, to *35exercise ordinary care for his safety. The statutes so declare. Indeed, we find the following statement in the brief of counsel for the appellant: “Derailment never creates a presumption of gross, or of any other than ordinary negligence.” The supreme court of North Carolina, in Wright v. Southern R. R. Co., 127 N. C. 225, 229, 37 S. E. 221, 222, said: “This presumption [of negligence] extends to the occurrence, regardless of the party injured.”
We therefore hold that the happening of the accident complained of by the plaintiff raised a presumption of want of ordinary care on the part of the defendant, and that the district court should have so charged the jury.
4. But it is contended by counsel for the appellant that a common carrier, in this state, may by agreement exonerate himself from liability for the ordinary negligence of himself or his servants. That such is the law is settled by the case of Nelson v. Great Northern Ry. Co., 28 Mont. 297, 321, 72 Pac. 642, 649, where this court, after quoting sections 2876 and 2877 of the Civil Code of 1895 (now sections 5338 and 5339, Revised Codes), said: “These two sections, construed together, give to the carrier the right by special contract to provide against liability in all cases except when it arises from his gross negligence, fraud, or willful wrong.” (See, also, Rose v. Northern Pacific Ry. Co., 35 Mont. 70, 119 Am. St. Rep. 836, 88 Pac. 767, and Donlon Bros. v. Southern Pac. Ry., 151 Cal. 763, 91 Pac. 603, 11 L. R. A., n. s., 811, 12 Ann. Cas. 1118.)
It is further contended that, as to the plaintiff, the defendant was not a common carrier; and, further, that it had been expressly exonerated from liability for its negligence, by the contract on the back of the pass. But it is immaterial whether the defendant was technically a common carrier on not. If it was, and the pass-contract was valid, it was exonerated from liability, for ordinary negligence, by virtue of the terms thereof; and, if it was not, it nevertheless owed to plaintiff the duty of exercising ordinary care for his safe carriage.
*365. This brings us to a consideration of an important question: Is the giving of absolutely free passes prohibited by the Constitution or statute lav? of this state! The question is one of first impression, and, so far as we are advised, has never been raised in this jurisdiction. Indeed, it is matter of every-day knowledge that the idea has prevailed, since 1903 at least, that the practice has not been illegal, and that additional legislation was necessary in order to make it so. This is evidenced by the fact that measures designed to prohibit the giving of free transportation have since been often advocated and have been introduced in the legislative assembly, but have never been enacted into laws.
Section 7, Article XY, of the state Constitution, provides, in part, as follows: “All individuals, associations and corporations shall have equal rights to have persons or property transported on and over any railroad, transportation or express route in this state. No discrimination in charges or facilities for transportation of freight or passengers of the same class shall be made by any railroad, or transportation, or express company, between persons or places within this state; but excursion or commutation tickets may be issued and sold at special rates, provided such rates are the same to all persons. # # * ’>
Mr. Justice Hunt, in the ease of Butte, Anaconda & Pac. Ry. Co. v. Montana Union Ry. Co., 16 Mont. 504, 526, 50 Am. St. Rep. 508, 41 Pac. 232, 239, 31 L. R. A. 298, commenting upon this constitutional provision, said: “This provision, when considered with section 5 of Article XY, demonstrates that the Constitution, in its letter, its spirit, and its policy as well, classes all railroads * * * as public highways, subject to use by the public of right, amenable to the laws- governing common carriers forever forbidding all obnoxious favoritisms between any who desire to use such highways. * * * This stable written policy is doubtless the outgrowth of pernicious systems of discrimination and preference which railroad corporations may *37have indulged in throughout the land where their powers are unrestrained by constitutional or other restriction.”
Section 4337, Revised Codes, is entitled “Discrimination in Charges Forbidden,” and reads, in part, as follows: “It is * * * unlawful for any * * * common carrier * ' * * to charge, demand, collect or receive from, to sell, barter, transfer or assign to, any person * * * any ticket * * * of any class whatever entitling the purchaser or holder thereof to transportation by the common carrier issuing such ticket, * * * for a greater or less sum or price than is charged, demanded, collected or received by * * # such common carrier * * * for a similar ticket * * * of the same class. Any * # * common carrier # * # who * * * shall violate the provisions of this section shall be guilty of a misdemeanor and upon conviction thereof shall be fined in the sum not exceeding one thousand dollars for each offense.”
In addition to the foregoing, under the title-heading, “Crimes against the Public Health and Safety,” we have section 8524, Revised Codes, which reads as follows: “Every person or corporation who owns, carries on or has control of a railroad and fails to observe any of the duties prescribed by law in reference to railroads, the penalty for which is not otherwise provided for in this Code, is punishable by a fine not exceeding five thousand dollars.”
Stripped of those portions which are not directly material to this investigation, the constitutional provision reads as follows: “All individuals * * * shall have equal rights to have persons * * * transported on or over any railroad * * * in this state.” We understand this to mean that all persons have equal natural rights to be carried on any railroad in the state. “No discrimination in charges * *■ * for transportation of * * * passengers of the same class shall be made by any railroad between persons * * * within this state.” And the Code provision (section 4337, Revised Codes) reads thus: “It is * * * unlawful # # * for any common carrier * * * to transfer * * * to any person * * * *38any ticket * * * of any class whatever entitling the * * * holder thereof to transportation * * * for a * * * less sum or price than is- charged * * * by such common carrier * * * for a similar ticket * # * of the same class.” Or it may perhaps be read thus: “It is * * * unlawful * * * for any common carrier * * * to charge * * * any person (for) any ticket * # * of any class whatever entitling the purchaser * * * to transportation * * * a greater sum or price than is charged by such common carrier * * * for a similar ticket * * * of the same class.” The phraseology is not to be commended, but the meaning and the principle involved are clear. This section is a part of the so-called “anti-scalpers” law, passed in 1893 (Laws 1893, p. 152, sec. 7), and its purpose, as we understand it, was not only to benefit the railroad companies by driving the ticket brokers out of business, but to provide against loss, so far as possible, to the purchaser of an unused ticket, by requiring that it should, under certain circumstances, be redeemed by the seller; and so it was enacted that the railroad companies, being relieved of the pest of the ticket “scalpers,” should themselves be prohibited from indulging in kindred practices, by pernicious discrimination between persons of the same class. To that end it was enacted that the offense should be a misdemeanor and punishable accordingly.
Recurring to the constitutional provision: It is not permitted to a railroad company to arbitrarily classify the patrons of its road. Even the legislative assembly in making classifications for taxation and license purposes must exercise a reasonable discretion in so doing. (Quong Wing v. Kirkendall, 39 Mont. 64, 101 Pac. 250.) The idea of arbitrary and unreasonable classification for any purpose, when benefits are to be conferred or penalties imposed, is abhorrent to the principles of all American constitutions, founded, as they are, upon the consideration that all men are equal before the law.
By the report of the case of State v. Southern Ry. Co., 122 N. C. 1052, 30 S. E. 133, 41 L. R. A. 246, it appears that the *39defendant was indicted for an unlawful discrimination in the transportation of passengers under a statute (Laws 1891, Chapter 320, sec. 4) of which the following is a copy: “That if any common carrier- subject to the provisions of this Act shall directly or indirectly, by any special rate, rebate, draw back or other device, charge, demand, collect or receive from any person or persons a greater or less compensation for any service rendered or to be rendered in the transportation of passengers subject to the provisions of this Act, than it charges, demands or collects or receives from any other person or persons for doing for him or them a like and contemporaneous service in the transportation of a like kind of traffic under substantially similar circumstances and conditions, such common carrier shall be deemed guilty of unjust discrimination,which is hereby prohibited and declared unlawful.” The Act then goes on to provide for certain exceptions from its general provisions. The particular offense charged against the defendant was that it issued an annual free pass to one Grant, a member of the North Carolina General Assembly, and allowed him to ride thereon between points within the state. The court said: “The question presented for our decision is: Does the Act prohibit and make indictable the giving of free transportation to passengers by common carriers?” This question is then, in an exhaustive opinion, concurred in by all the justices except Douglas, J., answered in the affirmative as to both propositions involved therein. Douglas, J., concurred in the opinion that the Act prohibits the giving of free passes, saying: “Such a construction is in strict accordance with the settled rules of judicial interpretation and with the highest principles of public policy.” He, however, held to the view that the case was sui generis, and the defendant not liable to punishment for violation of the Act, so long as the giving of free passes was only included therein by implication; and with this view the writer is personally inclined to agree.
We find no difference in principle between the North Carolina Act and the provisions of the laws of Montana above *40quoted. The only difference of any kind is that the legislature of North Carolina to an extent classified the general public by providing that free transportation or reduced rates might be given to certain excepted persons and institutions, while our laws provide that there shall be no discrimination between persons of the same class, or in the transfer or sale of tickets of the same class; and as the persons to which this opinion, relates, as will hereafter be shown, are all in the same class, such difference can have no bearing upon the result here. That the North Carolina decision is directly applicable to this case is evidenced by the fact that conditions here, upon which our. laws are designed to operate, are the same as those set forth at length in the opinion of the North Carolina court. There is no greater justification for giving free passes to employees of other railroads than there is for giving like evidences of a right to free carriage to state officials, as such. It is matter of common knowledge in Montana that, in accordance with a custom that has obtained for many years, members of the executive, legislative, and judicial branches of the state government, and some county officers, are furnished by the railroad companies with that form of free transportation known as “passes,” and in some cases by other transportation companies also. Why should this be so ? The practice has popularly come to be known as the “pass evil,” and the writer undertakes to say that public sentiment is almost universally opposed to it, and that for the •very reason which courts have always felt justified in acting upon, to-wit, that it involves an arbitrary, unwarranted, and unjust classification of persons who occupy the same relation toward the transportation companies. It is the constant and natural protest of the givers and receivers of these passes that no consideration is expected in return therefor. A judge who was thought to be influenced in his decisions by the fact that he had a free pass in his pocket would be promptly declared venal and unfit. The law provides ample remuneration, in the way of mileage, for those officers who are obliged to travel on official business. Why should they be furnished with free *41passes? Honorable members of the legislative assembly would be greatly incensed by tbe suggestion that the free passes in their pockets influenced their action upon legislation in which the railroads were interested. Why, then, should they ride free of charge? Abundant provision is always made for the payment of their mileage in coming to and going from the capital. Indeed, the recipients of these passes have been often obliged to protest, of late years since the subject has been agitated, that nothing is expected to be given or received in exchange therefor; in other words, that they are purely complimentary. This is no doubt true; it simply emphasizes the fact that such passes are gratuitous. And the whole system of free and unclassified pass giving is made odious by a consideration of the fact that, so long as free passes are so generally given, any judge or public officer who refuses to accept one or who ostentatiously returns it to the giver invites the imputation of hostility toward the railroads.' All public officers should be, as Caesar's wife should have been, above suspicion. What justification can there be for dividing the traveling public into free pass holding and nonfree pass holding persons?
Our Constitution allows classification, but not unreasonable classification. In the absence of classification by the legislature, the railroads may themselves make reasonable classifications. But classification into public office holding and nonpublie office holding persons is clearly arbitrary, vicious, unreasonable, and therefore illegal and void; and we believe it will be conducive to a more healthy condition of the body politic to have this made plain without further delay. And if one pays full fare, and his neighbor no fare at all, is the discrimination not more pronounced than would be the case if the latter paid only half fare? We can find no warrant for holding that this constitutional provision and this statute (section 4337, Revised Codes) were intended to apply only to paying passengers, or to passengers using exactly the same kind of ticket. The evil sought, to be counteracted was fundamental, not merely nominal. The Constitution seems to us too plain to require any interpretation. *42It distinctly says that all persons have equal rights to have themselves carried over railroads, and that no discrimination in charges for being so carried shall be made between persons of the same class. That this provision was intended to be of universal application, except in the case of excursion or commutation tickets, is evidenced by the fact that the sale of such tickets is specially permitted. If I travel on a free pass, and my neighbor, who is in the same class with me except that he holds no public office, is obliged to pay fare, I should not welcome the task of convincing him that we were enjoying equal rights of carriage or that our relative situations spoke no discrimination between us. And1 the ordinary layman who has a lawsuit against a railroad company may have some justification for feeling that he is not’ on equal terms with his opponent, if the judge who tries Ms case or hears Ms appeal has accepted a complimentary pass from the latter. We can see no difference between an unlimited pass and an unlimited ticket, or in effect between a pass and a limited ticket, except, perhaps, that the holder of the pass enjoys greater privileges than does the holder of the ticket. If there were any such difference, the statute could be nullified by a mere name. The fact that this construction has never before been placed upon the Constitution or statute law, or even the consideration that the lawmakers did not in terms prohibit that particular form of evil known as the giving of free “passes,” are not of sufficient weight to change our views of the matter. It is never too- late to put the right construction upon a law. That the framers of the Constitution and the members of the legislative assembly had- in view the general purpose of prohibiting the giving of special privileges and unjust discrimination between individuals occupying the same relative situation toward railroad companies is clear; and, if the giving of free passes is repugnant to this general purpose, then it is prohibited, although “passes” are not specifically mentioned, either in the Constitution or the statute. This same mischief existed at the time of the adoption of the Constitution *43and the passage of the statute; therefore we may indulge the inference that, being within the legitimate scope of the general purpose sought to be effected, the intention was to remedy it. *‘It is the duty of judges to so construe the Act [remedial statute] as to suppress the mischief and advance the remedy. This injunction is simply to carry out the intention of the lawmaker, which is the cardinal aim with reference to all statutes. The intention in" statutes which are for this purpose recognized or enacted pro tono publico is more liberally inferred, and to a greater extent dominates the letter, than is admissible in dealing with those which must be strictly construed1. * * # Liberal construction is given to suppress the mischief and advance the remedy. For this purpose it is a settled rule to extend the remedy as far as the words will admit, that everything may be done in virtue of the statute in advancement of the remedy that can be done consistently with any construction.” (2 Lewis’ Sutherland on Statutory Construction, secs. 583, 605.) It is true that there is a penalty attached to the violation of the statute (section 4337, Revised Codes), and in this regard it should be construed as are other penal statutes (section 8096, Revised Codes); but that portion which seeks to prohibit in general terms unjust discrimination between individuals should be liberally construed, with a view to carrying out the intention of the lawmaking body. A statute may be remedial in one part or purpose and penal in another. (Smith v. Townsend, 148 U. S. 490, 497, 13 Sup. Ct. 634, 37 L. Ed. 533.)
We conclude, therefore, that the giving of free passes, such as are referred to in this opinion, to the persons we have mentioned as not properly distinguishable by classification from the general public, is prohibited by the Constitution, and also under the penalties mentioned in the statutes above quoted and considered. It therefore follows that the carriage of the plaintiff by the defendant without compensation was an illegal act. The giving of the pass being prohibited by law, it, including the exemption contract on the back thereof, was a nullity.
*446. But can this bolding avail tbe plaintiff? Appellant earnestly contends that it cannot, and cites in support of its position tbe case of Muldoon v. Seattle City Ry. Co., 10 Wash. 311, 45 Am. St. Rep. 787, 38 Pac. 995, wherein tbe court said: “It is maintained that because tbe Constitution of tbe state forbids transportation companies to grant passes to public officers, when that prohibition was violated by respondent, both tbe pass and the conditions were void and tbe parties were placed in tbe position that tbe railroad company was carrying tbe appellant as though be were an ordinary free passenger and was subject to .its ordinary liabilities in such cases. * * * The appellant received tbe pass which be knew tbe corporation bad no right to give him, and be availed' himself of its privileges, and be ought to be estopped from saying that that which was tbe very means by which be occupied a place in tbe respondent’s ear was unlawfully given him. He was there under tbe license of a pass, and be cannot be beard to say that bis relation to tbe respondent was any other than that which be voluntarily made it.” The cases of Northern Pacific Ry. Co. v. Adams, 192 U. S. 440, 24 Sup. Ct. 408, 48 L. Ed. 513, Missouri K. & T. Ry. Co. v. Trinity County Lumber Co., 1 Tex. Civ. App. 553, 21 S. W. 290, and Duncan v. Maine Central Ry. Co. (C. C.), 113 Fed. 508, are also cited to tbe same point. In tbe Duncan ease tbe court said: “Rejecting tbe pass as void, tbe plaintiff puts himself in tbe position of one who was on tbe train of tbe defendant without its permission, and without any intention of paying tbe fare which would entitle him to be regarded as a passenger. Tbe consequence, therefore, of tbe plaintiff putting .himself in that position, is to leave him as an unauthorized intruder, and to place him outside of those rules of law which give protection against tbe mere negligence of tbe servants of a common carrier.”
But, as heretofore pointed out, under our statutes tbe plaintiff was neither an intruder nor a bare licensee. Tbe defendant, having undertaken to carry him, owed him a certain statutory duty, to-wit, to use ordinary care for bis safe carriage. We *45doubt if it can properly be said tbat tbe parties were in pari delicto. At any rate, the plaintiff did not stand in tbe same relation to tbe railway company as would have been tbe case bad tbe pass been issued to bim personally for bis own individual use.- Tbe courtesy extended was not to Jobn, but to bis -employer, tbe St. Louis & San Francisco Eailroad Company. He was on business for bis company. Tbe pass ran to bim as general agent, and be so signed tbe agreement on tbe back thereof. It may be presumed tbat he was not an entirely free agent, but was required to travel on tbe pass. Under tbe circumstances, it must have been expected that be would do so. No penalty attached to receiving tbe pass or tbe free transportation, while, on tbe other band, tbe act of tbe defendant was prohibited by law. It may well be considered tbat by tbe joint .action of tbe defendant railway company and tbe St. Louis & San Francisco Railroad Company Jobn was placed in tbe situation in which be found himself.
But we are able to place our decision on this branch of tbe case on other and higher grounds. Asserting again tbat Jobn was a passenger: He was in tbe care and custody of tbe defendant. Tbe law declares tbat no valid contract existed between them. The pass and its conditions were nullities—in legal effect they bad never existed. Tbe duty which a carrier owes to its passengers is founded, not in contractual relation, but in public policy. The preservation of human life and tbe safety of human limbs are so highly regarded by tbe law tbat it has always been its policy to safeguard both when intrusted to tbe keeping of those who, as was so well said by Mr. Justice Grier, in Philadelphia etc. R. R. Co. v. Derby, supra, “undertake to •convey persons by tbe powerful but dangerous agency of steam.” •John was in a situation created, not by himself, but by tbe law. The legal relation which be bore to the defendant was created 'by tbe law. Being a passenger, be bad not tbe power to place himself as an individual in a legal situation which would leave him outside tbe pale of those beneficent principles upon which is founded tbe public policy of tbe state. We quote from tbe *46opinion of the supreme court of North Carolina in the case of McNeill v. Durham & C. R. Co. (on rehearing), 135 N. C. 682, 47 S. E. 765, 67 L. R. A. 227: “The pass, issued in pursuance of an illegal contract and for the purpose of carrying out its unlawful purpose, inherits its invalidity. The defendant was- free at all times to decline to carry the plaintiff except upon the payment of the usual fare, and to eject him from the train upon refusal to pay. The fact that the pass had expired makes no difference, as, in its character as a contract, it never had any legal existence. Being without legal existence, it was equally devoid of legal effect, and, conferring no rights upon the plaintiff, imposed upon him no obligations which the law will enforce. * * * The pass itself being worthless, the conditions on the back thereof could have no application. * * * It is not the unlawful contract for free transportation which renders a railroad company liable to the penalty, but it is the transportation itself. * * * We must bear in mind that while the statute renders absolutely void any contract for free transportation, so that neither party thereto can acquire any rights thereunder, it imposes the penalty only upon the transportation company. The act of free transportation alone is criminal. The party accepting such transportation is not guilty of a criminal act, whatever moral blame may attach to the reception of unlawful favors. Therefore in contemplation of law the parties cannot be considered in pari delicto. # * # It is often said that one becomes a passenger by virtue of a contract. This is not always so. * * * But it may be said that the law raises an implied contract. Even if we accept that form of expression, it simply means that the law imposes upon a common carrier certain duties and liabilities which adhere to the nature of his calling. We prefer to adopt the more direct expression, and say that those duties and liabilities are imposed by law upon common carriers upon considerations of public policy independent of contract, and arise from the nature of their public employment. * * * One such condition is the inherent liability of the carrier for all injuries proximately resulting from its own. *47negligence or that of its servants. But, as we have already said, in the case at bar there was no legally existing contract, which is equivalent to saying that there was no contract at all.” In that case the plaintiff was injured by the negligence of the railroad company while riding on a pass which was void under the statute. On the pass were printed substantially the same conditions of exemption from liability as those we have considered in this case. It was held that plaintiff was a passenger and entitled to recover as such, not being in pari delicto with the company in the violation of the law.
7. As has been seen, the trial resulted, on account of the fact that the court held that plaintiff was not a passenger for hire, in a departure from the original theory of his counsel as evidenced by his complaint; and the court gave to the jury a definition of “gross negligence,” which is now claimed by counsel for the appellant to be erroneous. Neither consideration is sufficient to warrant a reversal. It is the policy of the law that immaterial variances between the allegations of a pleading and the proof should be disregarded by the courts, unless the adverse party has been misled thereby to his prejudice. The defendant was, upon the record, liable in damages as a matter of law. No attempt was made to rebut the presumption of negligence arising from the fact of derailment. The court might properly have charged the jury that the only disputed questions of fact were the extent of plaintiff’s injuries and the amount of damages sustained. (See Consolidated Gold & Sapphire Co. v. Struthers, 41 Mont. 565, 111 Pac. 152.) As there arose a presumption of ordinary negligence from the fact of derailment, and plaintiff was entitled to recover, regardless of whether he was a passenger for hire or not, without proof of gross negligence, no prejudice could result to the defendant on account of the errors complained of, conceding them to have been such. And, in any event, a technically proper retrial would simply necessitate an amendment of the pleadings, with the same ultimate result. Under such circumstances, a new trial ought not to be ordered.
*488. It is claimed that the damages are excessive. At the time of the injury plaintiff was thirty-nine years of. age and in perfect health. His salary was $1,800 per year. He now intermittently suffers from a pain in his head, he sleeps poorly, his right side is partially paralyzed, and he has lost the use of his voice. He testified that at the time of the first manifestation of paralysis he suffered “pain unbearable.” One witness said: “He is a physical wreck now.” The physicians testified that his injuries were probably permanent and would eventually cause his death. In view of this evidence, we cannot say that the jury, with whom the matter primarily rested, rendered an excessive verdict.
• The judgment and order appealed from are affirmed. .
Affirmed.
Mr. Chief Justice Bbantly concurs.