Opinion by
Hendebson, J.,
The first proposition presented by the appellant is that the title of the Act of March 24,1909, P. L. 63, does not comply with the requirements of sec. 3 of art. Ill of the constitution of Pennsylvania in that it does not give sufficient notice of the provisions of sec. 4 of the statute under which the indictment was drawn. The title to the act is: “An Act for the protection of the public health and to prevent fraud and deception in the manufacture, sale, offering for sale, exposing for sale and having in possession with intent to sell, of adulterated or deleterious ice cream; fixing a standard of butter fat for ice cream; providing penalties for the violation thereof and providing for the enforcement thereof.” The fourth section provides that: “No ice cream shall be sold within the state containing less than eight per centum of butter fat, except where fruits or nuts are used for the purpose of flavoring, when it shall not contain less than six per centum of butter fat.” We need not refer to the numerous cases which hold that it is not necessary that the title to an act be an index of the subjects legislated about. It is sufficient if it comprehend the subject involved and fairly puts the inquirer on notice. This act has a single subject and the title covers it with a comprehensiveness more complete than is usual in legislation. It declares the purpose of the act and gives notice that penalties are provided for a violation of its terms. One of the things particularly brought to the notice of the reader is that it fixes a standard of butter fat for ice cream and it was for the violation of the law with reference to this provision that the defendant was convicted. We have no doubt that all of the provisions of the statute are cognate with the title. It is next contended that the enactment is not within the police power of the state in so far as it fixes a standard of *544butter fat for ice cream. We do not understand that there is any contention that that portion of the fourth section which forbids the manufacture or sale of adulterated or deleterious ice cream is not a proper subject of legislation. We are only concerned, therefore, with the inquiry whether a statute which fixes a standard of quality for ice cream is within the police power. The purpose of the act was to suppress false pretenses and to secure honest dealing in the sale of an article of food. That ice cream is in general use is admitted; that it is largely composed of milk and cream is shown by the evidence in the case. Its name implies the use of cream in its composition, and all of the authorities to which the learned counsel for the appellant refer show that milk and cream are constituents in its composition. It enters so largely into the food supply of the public as to have become a proper subject of legislation, especially in view of the opportunities which its manufacture affords to practise imposition. In the popular understanding it is largely composed of milk of which butter fat is an important constituent. If by the exercise of ingenuity and by the practice of unwarranted thrift a product can be put on the market having the name and appearance of ice cream but lacking the chief element which gives it value as an article of food, a large opportunity would be afforded to dealers in that article to profit by deception and it is the opportunity for such deceit of which the police power takes notice and seeks to take away. It is not necessary that injury has been done or a wrong perpetrated. The possibility that such results may take place warrants legislative intervention under the police power. We are not concerned with the wisdom of legislation under this power. Our only inquiry is whether the power exists. Sovereignty is in the people and is expressed through their legislative representatives by the enactment of their will into laws. Their authority is general except as restrained by the constitution of the commonwealth or the constitution of the United States, and among leg*545islative capacities one of the largest is the exercise of the police power. It is more easily described than defined, but that it extends to the protection of the lives, health and property of the citizens and to the preservation of good order and the public morals cannot be questioned and these objects are to be provided for by such legislation as the discretion of the lawmaking body may deem appropriate. It is not a successful denial of the exercise of these powers to say that the prohibited article is wholesome and not injurious to the consumer. The wholesomeness of the prohibited thing will not render the act unconstitutional. The temptation to fraud and adulteration may be a consideration leading to regulative or prohibitive legislation. If it were not so courts would become the triers of the expediency of such legislation and the authority which the people committed to the legislature would be transferred by judicial action to the courts. Where a statute is clearly and palpably violative of the constitution it is the duty of the courts to declare it invalid in the respects in which it is repugnant to this supreme law, but the presumptions are all in favor of the validity of legislative enactments and the burden is on him who asserts the contrary to make it clear beyond doubt that the constitutional power has been exceeded. It has been the policy of this state to legislate on the subject of milk and milk products, and statutes have been enacted which made it unlawful for any person to sell milk which contained less than a fixed percentage of butter fat and less than a certain percentage of milk solids; making it unlawful to sell cream which contained less than a fixed percentage of butter fat; which classified cheese and fixed the percentage of butter fat which the various classes of cheese should contain; and similar legislation has been enacted in other states: State v. Campbell, 64 N. H. 402; Com. v. Waite, 93 Mass. 264" court="Mass." date_filed="1865-11-15" href="https://app.midpage.ai/document/commonwealth-v-waite-6414503?utm_source=webapp" opinion_id="6414503">93 Mass. 264; State v. Smyth, 14 R. I. 100. Legislation of a like character is found in the Act of May 21,1901, P. L. 275, forbidding the sale of vinegar which contains less than four per cent of absolute *546acetic acid. If the sale of pure milk containing less than three and one-fourth per cent of butter fat may be prohibited it is not apparent why the same principle does not apply to ice cream. Milk is a natural product— wholesome-and useful for food. The milk of many cows contains less than three and one-fourth per cent of butter fat. The • owners of such cattle have a constitutional right to-sell the product of their dairies, but this right has been held to be subordinate to the public welfare and this welfare demands that a fixed minimum standard of butter fat shall exist in the whole milk sold in this commonwealth. The known disposition of some dealers to cheat and the opportunity afforded them by the absence of some regulation of the business is the justification of such legislation under the police power. Through such laws the consumers have the assurance that that which they buy is what it is called and what it appears to be, and the opportunity for imposition in selling an adulterated or inferior article of food for that which is wholesome and of a supposed standard of quality is removed. The integrity of the act is not affected by the provision that where fruits and nuts are used for flavoring, six per cent of butter fat shall be required in ice cream. It is obvious that the addition of fruits and nuts to a given quantity of ice cream would diminish the percentage of butter fat, and it was apparently a consideration of this fact which caused the distinction between ice cream flavored with extracts and that to which nuts or fruits were added. No discrimination is made between individuals or preference given to particular manufacturers by this legislation and no substantial reason is advanced which would make such a regulation destructive of the whole statute.
It -is not an objection to the prosecution that it was not commenced by the dairy and food commissioner. That functionary was specially charged with the enforcement of the-provisions of the statute, but that did not disable any citizen of the commonwealth from appearing as a prosecutor. The offense is a misdemeanor, and a *547prosecution for a violation of the act might be instituted by any person inclined so to do.
The appellant further contends that the act under consideration was repealed by the act of May 13, 1909, relating to food; defining food and providing for the protection of the public health and the prevention of fraud and deception, etc. A comparison of the two acts shows that the latter contains no provision with reference to the quantity of butter fat necessary in ice cream, nor any provision which is inconsistent with the fourth section of the act of March 24,1909, and as there is no express repeal, none arises by necessary implication. An earlier statute is repealed only in those particulars wherein it is clearly inconsistent and irreconcilable with later enactments. The antagonism must be so great as to convince the mind that the last enactment repealed the former. The objects of the two statutes are not the same and if so both can stand, though they may refer to the same subject. Moreover, both of these acts were passed at the same session of the legislature and the latter only a few weeks after the former. Under such circumstances there is a presumption against an implied repeal.
We do not regard the examination suggested in the twelfth and thirteenth assignments as permissible. The evidence of the experts as to the possibility that samples of ice cream taken from different parts of a can might or would exhibit a variation of butter fat content would not aid the jury in determining what were the constituents of the sample which the prosecuting witness bought and which the chemist for the commonwealth analyzed. Mr. Pelton, a witness for the commonwealth, testified that he bought a pint of chocolate ice cream from the defendant; that he asked for chocolate ice cream and that the defendant delivered to him a pint of ice cream which had the appearance of chocolate ice cream. It was this pint of ice cream which was analyzed and for the sale of which the defendant was prosecuted. It was shown to have had less than three per cent of butter fat. Theories *548about wbat might have been found in some other part of the can from which the witness got his pint would not throw any light on the case. We are unable to obtain a point of view of the case from which we can observe any error in its trial. It was fairly presented by the learned trial judge and the law expounded in accordance, with the principles which govern the case on the undisputed facts.
The assignments aré overruled, the judgment- is affirmed and the record remitted to the court below to the end that the sentence may be carried into' execution.