The city of Seattle enacted an ordinance regulating and governing places of amusement at which moving or motion pictures are displayed or exhibited.
*352Section 1 of the ordinance makes it unlawful for any person, firm or corporation to
“exhibit, display or produce, or cause to be or permit to be exhibited, displayed or produced, in any building or place in the city of Seattle, any drama, play, theatrical, stage or platform performance, or any picture, of an obscene, indecent or immoral nature, or wherein any scene of violence is shown or presented in a gruesome manner or detail or in a revolting manner, or which tends to corrupt morals, or which is offensive to the moral sense, . . .”
Section 2 creates an advisory committee the membership of which is appointed by the mayor, making it their duty to aid in the prevention of violations of the ordinance, and for that purpose to discover violations and report the same to the mayor.
Section 3 reads as follows:
“Every person, firm or corporation engaged in supplying or furnishing for display in the city any film or moving picture shall, upon demand of said advisory committee, display to such committee any films intended to be exhibited in the city, and no film shall be shown or displayed in any moving picture theater after such examination unless the same shall have been approved by the advisory committee of the city, and no film exchange, shall release for exhibition, and no exhibitor shall knowingly exhibit or display in any moving picture theater any film which has not been approved by the National Board of Censorship or by the advisory committee of the City of Seattle.” Ordinance No. 37,490.
On July 25, 1916, a criminal complaint was filed before the police judge of the city of Seattle charging the appellant Smythe with a violation of the ordinance. The complaint set forth that the appellant on a day named “did wilfully and unlawfully exhibit, display,” etc., in a certain building within the city of Seattle, a certain picture of an obscene and immoral nature, and in which a scene of violence was shown and presented in a gruesome manner. The appellant was arrested on a warrant issued on the complaint, and entered a plea of not guilty to the charge, and on a trial before the *353police judge was convicted. From the judgment of conviction, he appealed to the superior court of King county, where he was tried by the court sitting with a jury and again convicted. This appeal is from the last mentioned judgment.
At the trial of the cause, the appellant sought to show that, prior to displaying the picture to the public, he displayed it to a majority of the members of the advisory committee, appointed under the ordinance mentioned, and that its exhibition was not forbidden by them, and sought to show by the appellant himself that he exhibited it in good faith, believing it to be such a picture as might lawfully be shown under the provisions of the ordinance. The court rejected this proffered evidence on the ground of immateriality, ruling that it constituted no defense to a display of the picture to the public to show that it received the approval of the advisory committee or that the appellant acted in good faith in displaying it, if the picture was in fact of the character prohibited by the ordinance.
The appellant assigns error upon this ruling, contending that, by the terms of the ordinance, the approval of the picture by the board of advisors prior to its public display protects the person displaying it against a prosecution under the ordinance. It is doubtless true that the city could enact an ordinance regulating the display or exhibition of picture films in which a board of censors is created and in which the judgment of the board is made conclusive of the guilt or innocence of a person charged with violating, the ordinance; and this, without regard to the question how far the display of the film might violate the general statutes or the general moral sense. But we cannot think this ordinance goes thus far. The first section, it will be observed, contains a positive prohibition against the exhibition or display of a picture film of a described sort. The second section creates an advisory committee to assist in the enforcement of the provisions of the ordinance and imposes upon them certain duties; while the *354third section confers upon the board certain powers to enable them better to perform their duties. It is true, the third section also prohibits the display of a picture film which has been exhibited to the advisory committee and has not received their approval, and prohibits the exhibition or display of a film which has not received the approval of the advisory committee or the National Board of Censors; but it nowhere declares, either expressly or by implication, that the approval of the board of advisors will justify the exhibition or display of a picture film if it is of the prohibited sort. By the terms of the ordinance, the board is but an aid to the enforcement of the statute; it was not created, nor is it given power, to determine the guilt or innocence of a person charged with its violation.
From the foregoing, it must follow that the court ruled without error in excluding the proffered evidence. Since the board of supervisors were without power under the ordinance to determine whether the picture film was one proper to be exhibited or displayed, their approval could not be shown in exoneration of its exhibition. Nor was their approval of the film or the good faith of the appellant proper to be shown on the question of intent. This offense belongs to that class of offenses in which the intent to violate the law is conclusively presumed from the fact of violation. It is a police regulation enacted for the protection of the public morals, and the penalty is imposed without regard to any wrongful intent. State v. Nicolls, 61 Wash. 142, 112 Pac. 269, Ann. Cas. 1912B 1088; State v. Burman, 71 Wash. 199, 128 Pac. 218; State v. Cherry Point Fish Co., 72 Wash. 420, 130 Pac. 499; State v. Case, 88 Wash. 664, 153 Pac. 1070.
The appellant further contends in this connection that the rejected evidence was admissible because of the word “wilfully” used in the information in charging the offense, arguing that the use of this word enlarged the issues making the intent with which the prohibited act was done a material *355inquiry. But we cannot accept this conclusion. The unlawful doing of the act constitutes the offense, and the intent is presumed from the proofs of the unlawful doing; The offense is neither enlarged nor diminished by the words used in describing it. The word “wilfully” was unnecessary and was probably surplusage, but its use cast no additional burden upon the city. State v. Fetterly, 33 Wash. 599, 74 Pac. 810.
On the examination of the witness Gill by the city’s counsel, the following occurred:
“Mr. Kennedy: Now I will ask you if you had at any time either before or since any conversation with the defendant relative to that play being run by or with his consent? A. Yes; I talked with Mr. Smythe after the transaction. Q. What did he say about it? A. Well, it came up for discussion as to how the picture had come to be passed by the Board, and why I stopped it, and he stated to me that he had given the Board an early view of the picture because he was a little afraid of it and didn’t want to advertise it until he knew the picture would pass the Board. It came up in connection with some trouble over one member of the Board who had told me— Mr. Morris: One minute: We object to any statement that any one made to you. Mr. Kennedy: No. Just in so far as his statement constitutes an admission that he was the one that was running the picture, is all I want. A. (continuing) He told me that he had had an early view of the picture because he did not want to advertise it until he knew that it would pass.”
Of this, the appellant’s counsel say in their brief:
“This testimony was material as tending to show that appellant had guilty knowledge of the improper character of the film and an evil intent in showing it. . . . The respondent having thus presented evidence tending to show guilty knowledge and an evil intent on the part of appellant, appellant, in.common fairness, and as a matter of absolute right, should have been permitted to show an absence of such knowledge and intent. He was only seeking to contradict with similar evidence the evidence which the respondent had introduced. It is a well settled law that when one side opens the door to a certain line of evidence, then the other side has a right to introduce similar testimony.”
*356This contention is not, in our opinion, tenable. It was incumbent upon .the city to show, in substantiation of its case, that a picture film of the proscribed class had been exhibited and that the appellant was the person who exhibited it. As we read this part of the record, it was simply an effort to show the latter of these facts. The witness may in his answer have gone beyond the purport of the question and detailed matters of which no inquiry was made, but, if this be so, it did not open up the issues for testimony of like kind on the part of the appellant. The remedy was a motion to strike.
The court, in the course of its instructions, gave the following :
“Boards of censorship are established to aid in enforcing the law, not to substitute their moral judgment for that of the public or the law makers. They have no power, either collectively, or separately, as individuals, to grant permission to any one to violate the law; and if you find beyond a reasonable doubt that the picture . . . is of an obscene, or indecent, or immoral nature, or that said picture shows or presents a scene of violence in a gruesome manner or detail or in a revolting manner; then and in that event you will utterly disregard any and all evidence concerning the passing of said picture by any board or boards of censors.”
It is objected that the language used in the instruction contains an inference that the appellant had violated the ordinance; and, further, that it goes “beyond the evidence, the law and the issues in the case and is clearly error.” But we do not so view it. It may contain some unnecessary verbiage, but it is not a misstatement of the law. The jury were correctly instructed as to the issues to be determined by them, and there is nothing in the instruction complained of that would tend to mislead them.
The judgment is affirmed.
Ellis, C. J., Mount, and Holcomb, JJ., concur.