unless he be a licensed physician, prescribe for the sick; he cannot, unless he be a registered pharmacist, have charge of a drug store or compound a prescription. Thus, it would seem, every point at which the public health is likely to be injuriously affected by the act of the owner in buying, compounding, or selling drugs and medicines is amply safeguarded.
The act under review does not deal with any of the things covered by the prior statutes above enumerated; It deals in terms only with ownership. It plainly forbids the exercise of an ordinary property right and, on its face, denies what the Constitution guarantees. A state cannot, “ under the guise of protecting the public, arbitrarily interfere with private business or prohibit, lawful occupations or impose unreasonable and unnecessary restrictions upon them.” Burns Baking Co. v. Bryan, 264 U. S. 504, 513. See also Meyer v. Nebraska, 262 U. S. 390, 399-400; Norfolk Ry. v. Public Service Comm’n, 265 U. S. 70, 74; Pierce, v. Society of Sisters, 268 U. S. 510, 534-535; Weaver v. Palmer Bros. Co., 270 U. S. 402, 412-415; Fairmont Co. v. Minnesota, 274 U. S. 1, 9-11.
In the light of the various requirements of the Pennsylvania statutes, it is made clear, if it were otherwise doubtful, that mere stock ownership in a corporation, owning and operating a drug store, can have no real or substantial relation to the public health; and that the act in question creates'an unreasonable and unnecessary restriction upon private business. No facts are presented by the record,- and, so far as appears, none were presented, to the legislature which enacted the statute, that properly could give rise to a different conclusion. It. is a matter of public notoriety that chain drug stores in great numbers, owned and operated by corporations, are to be found throughout the United States. They have been in operation for many years. We take judicial notice of the fact