delivered the following opinion.
This is an action to recover the value of twenty-one cases of whisky and damages for its seizure. Heifer, the principal defendant, was night policeman of the city of Laurel, Calder, its city attorney, and Settergren and Hanner private individuals who responded to the request of Heifer to assist him. The complaint alleges that the ownership of the liquors was *269in the plaintiff, that its value was $2,100, and that it was by defendants maliciously and illegally converted. These averments the answer denies, pleads its purchase for illegal sale and the maintenance of a nuisance under Chapter 130 of the Session Laws of 1917; that it was taken lawfully by Keifer as a' police officer, and those assisting him, and, later, upon the judicial order of E. L. Fenton, a justice of the peace of Laurel township, under Keifer’s direction destroyed. The issues involve title to the property, its value, and the illegality of its seizure and destruction. For the purpose of taking it from plaintiff, the four defendants, Keifer, Calder, Settergren and Hanner, at about 10:30 in the night of December 22, 1919, left the city of Laurel in an automobile owned by Settergren, stopped the car in which the plaintiff and three others were riding, at a distance of about half a mile beyond the corporate limits of Laurel, ordered them to get out of the ear, took the liquor into their possession, and stored it in the city jail of Laurel. None of the persons in the party were taken into custody upon a complaint and warrant charging them with a crime, although R. L. Westover. was told he was under arrest. At the close of the evidence the defendants moved the court to direct verdicts in their favor. This the court declined to do, and submitted the case to the jury for determination. A general verdict in the sum of $7,175 was returned. This appeal is from the judgment and an order overruling the motion for a new trial.
The defendants have specified twelve errors as grounds for the reversal of the judgment. Such of them as need be considered will be grouped and disposed of in the order presented in the briefs.
The first is addressed to the ruling of the court in permitting R. L. Westover to answer the direct question as to who was the owner of the liquor after the purchase price had been paid on the night of December 22, 1919. He had already described the packages containing the whisky, and detailed the conversations between the parties culminating in *270the purchase of the liquor from a man he knew as Baker, and stated that he witnessed payment of the purchase price and its transfer to the car driven by him. The objection interposed was that it called for a conclusion of the witness. While the statement that his brother was the owner might properly be termed an opinion, it was made after the witness had detailed the acts and circumstances attending the making of the bargain, and, if believed, was enough in substance to go to the jury as tending to prove the ultimate fact of ownership. It was therefore harmless, if error at all'.
The next ruling complained of is the exclusion of the evidence of Attorney H. C. Crippen, offered to impeach the statement of - R. L. Westover concerning the ownership of the whisky. Mr. Crippen testified that he knew one Blackie Barlow, and also one Calgary Red, sometimes known as Red Archer; that the two men were associated together in business; that Blackie Barlow called upon him at his office, on or about the 23d or 24th of December, and consulted him in a professional capacity, and that the relation of attorney and client then existed between himself and Barlow, but not between himself and R. L. Westover; that about the 23d or the 24th of December, 1919, in the office of Mr. Crippen, where he had gone in response to the request of the latter, he (Westover) stated that Blackie Barlow had hired him to haul the whisky; that Barlow was its owner; and that he then made no claim that his brother was its owner. The defendants’ objection to this was that the evidence was incompetent, irrelevant, immaterial, without proper foundation, and a privileged communication. The evidence, if admitted, would have had an impeaching effect upon the statement of R. L. Westover concerning the ownership of the whisky. It was competent, because the relation of' attorney and client did not exist between Crippen and Westover, and admissible for the purpose of enabling the jury to pass upon the credibility of the witness. In view of the pleadings and the facts in the ease, however, I think the rejection of the evidence was *271unsubstantial error. While the complaint alleges ownership in the plaintiff (and that is denied generally in the answer), it is affirmatively alleged that the plaintiff was in possession of the property in violation of law, in that he was transporting it for the purpose of illegal sale and delivery, under the provisions of Chapters 130 and 175 of the Fifteenth Session Laws. Possession of personal property, coupled with the right to sell and deliver, is at least prima fade evidence of ownership. The assumption of power, without process, did not, clothe defendants with authority to take the -goods from the plaintiff. The exercise by defendants of dominion over plaintiff’s property in defiance of his rights was conversion. (2 Cooley on Torts, 859.) For the purposes of this case, to my mind, the implication of ownership was clear enough to dispose of that issue.
The next important exception was to the ruling allowing the plaintiff to state the value of the liquor to him for his own use. It is the law that when property has a value peculiar to the owner, its actual value to him, and not the market value, is the measure of compensation for its conversion. (Bowers on Conversion, sec. 659.) It had a personal value to the plaintiff, according to his needs and the purposes for which it might be utilized, although its value may have been trifling to others. It being impossible to lay down a fixed rule by which compensation for its loss could be determined, that question was of necessity left to the discretion of the jury.
The specifications next discussed in the briefs deal with the correctness of the court’s instructions 4, 5 and 6, and the refusal of the court to charge the jury, as proposed in defendants’ tendered instructions 2, 4, 6, 7, 8, 9 and 10. The charge covered by instructions numbered 4, 5 and 6, in substance, was this: That the defendants had no legal right to take the property from the possession of the plaintiff, and that all the participants therein were wrongdoers and trespassers; that Calder, Settergren and Hanner were not obliged *272to assist Keifer at Ms call, and that in so doing they became equally liable with him for the detriment caused thereby, namely, the value of the property at the time of its conversion, with interest at eight per cent per annum; and that, before the plaintiff could recover anything above the fair value of the property, they must find by a preponderance of the evidence that the defendants acted maliciously. By its instruction No. 10, the court advised the jury that in determining the question whether the defendants acted unlawfully, willfully, wantonly; oppressively and maliciously, they had a right to consider all the facts and circumstances proven, and to take into consideration all the acts and declarations of the defendants prior and subsequent to the acts complained of, and that in determining the measure ' of damages to be awarded they should take into consideration the cost price of the property.
The argument advanced against the giving and refusing of these instructions is that by virtue of the provisions of Chapters 130, 143 and 175 of the Fifteenth Session Laws it was the right and duty of Keifer, as a police officer, “to place all these parties under arrest and to seize the liquors.” The quantity of liquor in their possession, and the fact that they were engaged in transporting so much, it is insisted, reflected the good faith of the defendants, furnished probable cause for the belief that their duty in the premises was to apprehend the parties and seize the liquor, and that Keifer was authorized by section 8261 of the Revised Codes of 1907 to call upon his codefendants to aid him in the undertaking. Such is not the law in tMs case. The plaintiff was entitled to the possession of the liquors until it could be shown that his right thereto had been forfeited by his own criminal misconduct. (State ex rel. Samlin v. District Court, 59 Mont. 600, 198 Pac. 362; State v. Peterson, 27 Wyo. 185, 13 A. L. R. 1284, 194 Pac. 342; Youman v. Commonwealth, 189 Ky. 152, 13 A. L. R. 1303, 224 S. W. 860.) As is said in the Samlin Case, the constitutional guaranty against un*273reasonable searches and seizures was intended to take from the legislature the power to authorize an invasion of the rights of the citizen by a search of his person or property, as was done in this instance, and must receive a construction in favor of the plaintiff whose person and property were invaded.
Chapter 130, among other things, declares all places where intoxicating liquors are manufactured, sold or given away in violation of law are common nuisances. It provides punishment for their maintenance, for their abatement, and the seizure and destruction of the liquors and fixtures. Section 4 of the Act makes it the duty of every officer authorized to make arrests, to seize all intoxicating liquors held for sale or delivery contrary to law, and to arrest the persons actually or apparently in possession or control of the property and the premises in which they are found. Section 5 deprives all persons owning or claiming to own any such intoxicating liquors, glasses, bottles, kegs, pumps, bars and other fixtures destroyed under authority of the Act, of any right of action against the person, or against the state, county or city for the value of the liquors or fixtures. Chapter 175 of the Laws of 1917, known as the Prohibition Act, forbids the introduction into, the manufacture of, and the giving, exchanging, bartering, selling and disposing of ardent spirits or intoxicating liquors within the state. The provisions of section 9 of Chapter 143, Laws of 1917, are in rem, and altogether independent of any criminal prosecution for the violation of the liquor laws. (State v. Kelly, 57 Mont. 123, 187 Pac. 637; State v. Nielsen, 57 Mont. 137, 187 Pac. 639.) “It requires the officer, without a warrant, to arrest the offender and seize the liquor, vessels, fixtures and appurtenances, to take the offender before the court or judge, make complaint charging the offense committed, and furnish a particular description of the liquor and property seized and of the place where the same were seized. Thereupon the court or judge shall cause a warrant to issue directing the officer to hold in his possession the *274seized property until it shall be discharged by process of law. The procedure shall then conform to the provisions of section 8.” (State ex rel. Neville v. Mullen, 63 Mont. 50, 207 Pac. 634.)
Neither the nature nor the quantum of the information upon which the defendants acted is disclosed by the evidence. So far as the court is advised, they proceeded according to the dictates of their own minds, and without any facts upon which a court would determine whether they constituted “probable cause” according to statutory and constitutional authority. Heifer’s evidence was that some time .prior to December 22 he had learned “that the Westovers were out for some liquor”; that about 10 o’clock P. M. on December 22, he saw Bob Westover, the plaintiff’s brother, going into the garage of one Mendenhall in Laurel; that he immediately asked Hanner “if he would go over and keep tab on him”; that Hanner left, and shortly thereafter returned and reported that Bob Westover had left in an automobile, and had gone toward the bridge which crosses the Yellowstone River, a distance of about half a mile beyond the corporate limits of the city of Laurel; that he told Settergren that he would like to have him “come along and bring his car”; that they “were going to try to catch a bootlegger”; that after making a like request of Calder, the city attorney, he in company with Calder, Settergren and Hanner, in Settergren’s automobile, left the city of Laurel, and, proceeding in the direction taken by Westover, turned out the lights of the ear, and stopped at the bridge where the seizure was made. In justification, Heifer testified that he arrested the men for transporting whisky; that he did not know where they got it; that he intended to arrest them because he thought they were bootlegging, taking whisky around and selling it; that he thought he was arresting Bob Westover for a violation of the ordinances of the city of Laurel; that “as a matter of fact they were doing nothing, except I saw liquor in the ear at the time I attempted or did make the arrest”; that he did not *275make any complaint in the police court because the other three fellows got away, and this fellow (R. L. Westover) claimed he had nothing to do with it, and through Calder’s advice they were all let go. Calder’s testimony was that the bridge at which the transaction took place was approximately half a mile from the corporate limits of the city of Laurel; that he was there assisting; that during the course of the evening he had advised Heifer that he was going to assist in the arrest if it was to be made, and if they found “booze” in the possession of the plaintiff and his companions, they were going to arrest them; that when they told them to “stick up their hands” they were morally certain that they had liquor; that they arrested them under section 4 of Chapter 130; that he could not testify that the liquors seized were held for sale— “didn’t know whether they were or not.” The evidence further shows that upon the execution of an order issued by the justice of the peace for the destruction of the liquor, it was found that tea had been placed in a large number of the bottles which had theretofore contained whisky.
In State ex rel. Samlin v. District Court, supra, it was expressly held that a warrant, issued upon the conclusion of the applicant, without any facts stated in the application upon which the judicial officer to whom it was addressed could form his own conclusion, is not a showing of probable cause supported by oath or affirmation within the meaning of the guaranty against illegal searches and seizures. In State v. Bowker, 63 Mont. 1, 205 Pac. 961, this court held that, as the law stood at the time of the happenings here involved, the district court alone had jurisdiction to make the order the justice of the peace assumed to make.
The purpose of the prohibition statutes is the suppression of the liquor traffic and the punishment of offenders against them. All officers assuming to execute the authority they confer are required to observe all lawful commands. One who seizes the property or arrests the person of another can only justify himself by a strict compliance with the require*276ments of such process or authority. If he fails to execute or return the process as thereby required, he may not, perhaps, in the strictest sense be said to become a trespasser ab initio; but he is often called such, for his whole justification fails, and he stands as if he had never had authority to take the property, and therefore appears to have been a trespasser from the beginning. Such is the holding of the supreme judicial court of Massachusetts in the following cases: Brock v. Stimson, 108 Mass. 521, 11 Am. Rep. 390, Russell v. Hanscomb, 15 Gray (Mass.), 166, and Phillips v. Fadden, 125 Mass. 198. In Six Carpenters’ Case, 8 Coke, 146, it was held that the reason for holding a person acting under authority of law to be a trespasser ab initio through any after abuse of such power was that his subsequent illegality showed that he began with an unlawful intent. And generally it may be said that' disobedience of a statute which authorizes the taking of property from another will remove the protection it would otherwise afford. In Elder v. Morrison, 10 Wend. (N. Y.) 128, 25 Am. Dec. 548, Chief Justice Savage, speaking for the court, said: “Whenever a sheriff or constable has power to execute process in a particular manner, his authority is a justification to himself and all who come to his 'aid; but if his authority is not sufficient to justify him, neither can it justify those who aid him. He has no power to command others to do an unlawful act; they are not bound to obey, neither by the common law nor the statute, and if they do .obey it is at their peril. They are bound to obey when his commands are lawful, otherwise not. The only hardship in the case is, that they are bound to know the law. But that obligation is universal; ignorance is no excuse for anyone.” To this effect, also, are Mitchell v. State, 12 Ark. 50, 54 Am. Dec. 253; Bath v. Metcalf, 145 Mass. 274, 1 Am. St. Rep. 455, 14 N. E. 133; Williams v. De Lano, 155 Mass. 10, 28 N. E. 1122; Broom’s Legal Maxims, 271.
The charge in the complaint is a willful and malicious trespass in seizing and taking the personal property of *277the plaintiff with circumstances of aggravation, and averments of punitory damages. The acts are charged to have been committed by the defendants under pretended authority to proceed without a warrant, in defiance of law and the plaintiff’s rights, amounting to oppression in office. The court so told the jury.
In order to justify an award of vindictive damages, there must exist an element of fraud, malice, evil intent or oppression which enters into and forms a part of the wrong. If the acts can be said to have been committed in the fair assertion of a supposed right, or in the discharge of a duty, there is then left no room for the award of punitive damages. “The tort is aggravated by the evil motive and on this rests the rule of exemplary damages.” (Milwaukee etc. R. Co. v. Arms, 91 U. S. 493, 23 L. Ed. 374 [see, also, Rose’s U. S. Notes].) In the absence of malice or abuse of process, or a desire to do injury, the damages should be compensatory only. Therefore, unless the evidence is in such condition that malice may be implied, the verdict in its entirety cannot be sustained. Mere deliberateness and unnecessary force or violence is not the test of punitive damages. (Philadelphia, B. & W. R. Co. v. Green, 110 Md. 43, 71 Atl. 986.) In the language of Chief Justice Pratt, in Wilkes v. Wood, Lofft, 19: “Damages are designed not only as satisfaction to the injured person, but likewise as a punishment to the guilty, to deter from any such proceeding for the future, and as proof of the detestation of the jury to the action itself.”
Applying these tests to the evidence, unless the actions of the defendants attending the taking and destruction of the liquors were engendered by malice or ill will, they would not constitute such an invasion of the rights and privileges secured by the constitutional guaranties against unreasonable searches and seizures as will justify the imposition of vindictive damages. In our judgment, the evidence is not sufficient to warrant the allowance of vindictive damages.
*278The order overruling the motion for a new trial is affirmed and the cause remanded, with directions to modify the judgment as of the date of its rendition by eliminating therefrom the sum of $5,000, and, as so modified, to stand affirmed, each party to pay his own costs.
Associate Justice Holloway concurs in the result reached.