— The defendant interposed the defense of contributory negligence, by a special plea, to which the plaintiff demurred, on the ground, that this defense was available under the general issue, which had been pleaded. The court sustained the demurrer. This ruling was erroneous. — Kansas City M. & B. R. R. Co. v. Crocker, 95 Ala. 412.
But, in this case, that was error without injury, since the parties tried the question of contributory negligence, on the part of the plaintiff, and of wanton, reckless or intentional negligence, on the part of defendant, as though appropriate pleadings for the trial of such issues had been made in the cause. We have many times held, that the sustaining of a demurrer to a special plea, if erroneous, is not ground of reversal, when the record shows, that the defendant had the full benefit of the same defense, under his other pleas. L. & N. R. R. Co. v. Davis, 91 Ala. 487; Oliver v. A. Gold L. Ins. Co. 82 Ala. 417; Owings v. Binsford, 80 Ala. 421.
On the cross-examination of defendant’s witness, Barton, plaintiff’s counsel asked, and the court allowed, against the objection of defendant, the question and its answer, “What kind of coupling-stick did the B. & D. B. B. Co., at that time furnish its employees?” There was no error here, since the defendant had made enquiries of the witnesses, the tendency of which was to prove, that the stick the plaintiff used on the occasion of the injury, was not a suitable one. It was, therefore, competent for defendant to show, what kind of sticks the defendant provided for its employees, and that this one, was as good. “Sticks long enough, to prevent going between the cars,” was the requirement of the company, of its switchmen. It was competent for plaintiff to show that he had, on the occasion, a stick that answered this requirement, and one of the ways of showing it, was by proof comparing it with the sticks the company proffered to, but did not make it obligatory on switchmen to use.
*190The court allowed the witness, Barton, to testify against the objection of the defendant, that it was the custom and practice of the railroad company, at the time of the injury to plaintiff, “Where switchmen had tried to make the coupling and had stood on the outside and hammered with the stick and the pin failed to go down, to signal the engineer to stop, and after the engine had stopped still, for him to go in and see what was the matter.”
The question propounded to this witness, on the former trial, and which was passed on when the case was here on appeal, (91 Ala. 514) was, “Was it not the custom and practice of defendant’s road, and on all well regulated railroads, for switchmen, when they find it impossible to malee a coupling with a stick from the outside, to go in between the cars for that purpose, after having first signaled the engineer to stop the train, and the train has been stopjied in response to the signal?”'
This court said in reference to the proof of this custom, that it “was in view of some of the tendencies of the evidence relevant and admissible. Such custom and practice, if they existed, tended to show that, in such case, defendant waived the rule requiring coupling to be done with a stick, and forbidding going in between the cars for that purpose, or at least, did not 'regard its observance necessary.” (91 Ala. 519).
The rule to which the court was referring, as one that might be waived, and which the plaintiff in his contract of employment with the defendant agreed he would observe and not violate, reads, “Cars must not be coupled by hand. Sticks for the purpose long enough to prevent going between the cars, will be furnished on application to yard master’s office at end of each division. Any employe going in between cars while in motion, to uncouple them does so at his own risk, and against the rule of the company.”
It will be observed, that this rule applied to coupling and uncoupling. Coupling with the hand, is absolutely forbidden, and requiring it to be done with sticks provided by the company for the purpose, is enjoined; and, uncoupling cars by going in between them, when in motion, is also prohibited.
- On the first trial, the proof of custom sought to be established, was that a switchman might go in between the cars, to couple- them when he found it impracticable to do so with a stick, having first signaled the engineer to stop. On this' trial, the proof of custom sought to be proved for the same purpose, is, that under the same circumstances as before *191hypothesized, the switchman might go in between the cars, to “see tolled was the matter.” The purpose had in seeking to prove this custom, is the same, now, as the attempt to prove a'custom on the other trial, viz: that “defendant had waived the rule requiring coupling to be done with a stick, and forbidding going in between the cars for that purpose,” although the question propounded, to show the custom, is different now, from what it was before. Neither the rule, nor the contract of plaintiff with defendant, contained anything in respect to plaintiff’s going between the cars under any circumstances, to make a coupling with his hand, or to see what was the matter; and, to allow him to do so, for either purpose, is a violation of the rule, and his contract, binding him to' it. It is not to be disputed, that a rule may be shown by parol evidence to be of no force and effect, by its general non-observance, and by the continuous and well known acquiescence of a company in its non-observance. If rules are promulgated as shams with no intention on the part of the company making them, to have them complied with, but are gotten up as a basis of a convenient and simulated defense, when sued by some one injured from a failure to observe them, they ought to be treated, as they deserve, as if never made, and of no force or effect. It is the duty of a railroad company — out of suggestions of its own best interests, and in obedience to a humane and beneficent policy, to save human life and prevent irreparable misfortune to its employees — to promulgate rules which admit of employment in its service, with safety to life and limb; but, its duty does not end with prescribing such rules. It is equally binding on them, to, honestly and faithfully require their observance.— Whitaker v. D. & H. C. Co., 126 N. Y. 544; Wabash v. McDaniel, 107 U. S. 454.
Such a rule as No. 20, which we are considering, has been held to be reasonable and just, and its violation, where the company has provided a safe method for performing the service, is contributory negligence. This rale is explicit in its terms and reasonable in its requirements. The plaintiff entered into an express stipulation to abide by it. Its “conditions (were) distinctly understood and agreed to” by him, when he entered the defendant’s service as switchman, the day before he was injured. There is no indefiniteness or ambiguity about the rule or contract, and none is suggested. The principle of law, in such cases, as we have heretofore said is, “that parol evidence of usage is admissible to explain terms ambiguous or doubtful in significance, or from which to infer the intention, understanding and agreement *192of the parties, and to incorporate a stipulation or element wherein the contract is silent.” Custom never assumes “a character so binding as that parties can not by agreement, place their contracts without their influence. So, when custom and contract come in conflict, the latter prevails over the former. • - • Custom can not overturn the positive requirements of the law, or the express contracts of the parties, whether the contracts be evidenced by writing or not.” Barlow v. Lambert, 28 Ala. 708. Speaking of this same rule, we said of it, in another connection, “It was adopted for the protection of the company, and for the safety of its employees. Evidence of usage and custom of its violation by those it was intended to protect, either to exempt them from its own obligations, or to subject the company to damage because of its repeated violation, does not come within the exception (that of the variation of contracts by proof of custom) and such evidence is inadmissible.” — Mem. & Chas. R. R. Co. v. Graham, 94 Ala. 555; E. T. V. & G. R. R. R Co. v. Johnston, 75 Ala. 604; Boon v. Steamboat Belfast, 40 Ala. 184.
The question propounded, simply asked the witness, if. such a custom as that enquired about existed, and, if admissible under any phase of the evidence, from aught that appears, it may not have existed a week, or for any such length of time, as that the defendant will be presumed to have acquiesced in it, and had impliedly consented that plaintiff should not be bound by his contract. — Herring v. Skaggs, 73 Ala. 454.
If rule 20, by long non-observance had gone into disuse, and was a regulation of the company by name only, and no longer binding, we know of no law which, notwithstanding, prevented the parties from making it the basis of their contract for plaintiff’s service, and if bona fide entered into, how proof of any custom theretofore existing to the contrary, might set aside and annul the deliberate engagements of the parties. Surely, this would be making their contract for them, and denying them the privilege. We must hold, therefore, that when a contract of the kind we are construing has been entered into between the parties, no proof of custom can be made to the contrary of its stipulations, to vary its binding force; and that it must be held binding between the parties, unless it be shown by their acts and conduct, they have mutuallv altered or rescinded it. — 3 Brick. Dig. 152, § 146; 1 Ib. 394; Warden v. L. & N. R. R. Co., 94 Ala. 285.
Our ruling in this case, on the former appeal, on the ad*193missibility of evidence of custom theretofore between the defendant and other employees, to show a waiver by the defendant of its contract with the plaintiff, must be modified in accordance with the principle herein announced.
The court erred in allowing the witness to testify as to such custom and practice. .
The defendant’s objection and his exceptions to the admission in evidence of the American Tables of Mortality, and to McNeely’s testimony in identification thereof, were without merit. — McDonald v. Ala. Gold Life Ins. Co., 85. Ala. 401; Gordon v. Tweedy, 74 Ala. 232.
There was no error in the court reading,' as a part of his charge to the jury, the law as announced by us in this case, when it was here before. The passages read seem to be the law, and there could be no objection to them, for being read out of the book.
The 18th assignment of error can not be sustained, because the sentence excepted to, together with the one following, are necessary to be taken together, as constituting the hypothesis upon which the court predicated its instructions to find for or against the plaintiff. The two sentences are connected by the conjunction “but,” and may not be construed separately, without doing violence to the first, and must be held to be one, the last modifying or explaining what went before.
The general charge asked by defendant was properly refused. There was evidence tending to show that the engineer knew, or had good reasons to believe, that the plaintiff was between the cars.
Charge No. 2 was properly refused since it assumed as a fact, that Barton was directing the movements of the engine and train.
Charges 10 and 11 refused, from what has already been said, will appear to have been proper charges, and as applicable to the particular conditions of this case, should have been given.
A motion was made in the case for a new trial, on the ground, among others, that the verdict of the jury was contrary to the evidence. The court overruled it. As the cause must be reversed, we refrain from passing on this motion. We simply declare the rule as heretofore announced to be, that if, “after allowing all reasonable presumptions in favor of its correctness, the preponderance of the evidence against the verdict is so decided as to clearly convince the court that it is wrong and unjust,” it ought to be set aside. — Cobb v. Malone, 92 Ala. 631.
*194Eor the errors pointed out, the case must be reversed and remanded.
On the application for a rehearing, the opinion, as at first prepared, is corrected, and the application is denied.
Reversed and remanded.