OPINION OF THE COURT BY
JUDD, C.J.Tbe defendant was convicted in tbe Circuit Court, First Circuit, at tbe last term thereof, of tbe offense of having *136opium unlawfully in possession. Tlie case comes to us on exceptions to the presiding Judge’s refusal to charge as requested hy defendant’s attorney, and to the charge of the court as given.
The main question raised is whether the prosecution was hound' to prove, on this charge, such facts as would show that the possession of the opium hy defendant was unlawful. The trial Judge held that the prosecution was not required to prove a negative — i. e., that the opium was not obtained from the Board of Health, etc., and that it was incumbent upon the defendant to show, if he could, that his possession of the opium was lawful.
So far as the public is concerned, opium is contraband. Its importation and sale are forbidden by law. Only the Board of Health can import it, and for medicinal purposes only. Physicians only can obtain it'from the Board of Health, and can dispense it only medically. See Acts 12 and II .of the Provisional Government.
In 1865 this court held, in Rex v. Gillingham, 2 Haw. 750, that where a person is charged -with selling spirituous liquors without a license, the burden of proof was upon him to show that he had a license. This rule was based upon the proposition that where the subject matter of a negative averment lies peculiarly within the knowledge of the other party, the averment is taken as true unless disproved by that party. Id. and cases cited.
This principle has been followed in prosecutions for unlicensed sales of liquor, and the same principle applies to the importation, sale and possession of opium.
If the defendant in this case acquired possession of the opium from the Board of Health or through other lawful channels, it was a fact peculiarly within his knowledge, and he should have shown it. This principle does not violate the presumption of innocence until proved guilty. There are often facts in connection with the proof of the possession of opium that show that it was unlawful. We held in Prov. Gov’t v. Gertz, 9 Haw. 293, that the unexplained presence of opium in defendant’s other *137goods was prima facie evidence of Lis intent.to import the same. See also Rex v. Ah Sing, 5 Haw. 553. We find no error in the Judge’s rulings and charge on this point.
A. W. Garter, Deputy Attorney-General, for prosecution. . E. P. Dole, for defendant.The above is the only point enlarged upon in defendant’s brief, but there is also an exception taken to the trial Judge’s overruling the objection made that the law under which he was charged is unconstitutional. The constitutionality of an opium law similar in terms to the present was the subject of discussion in Rex v. Yatsing, 3 Haw. 672, and the statute was upheld, though attacked upon grounds similar to those preferred in this •case. Hpon the subject of the title to an Act of the Legislature, we refer to In re Walker, 9 Haw. 172-3.
We therefore overrule the exceptions.