Maher v Musson

The High Court of Australia heard an appeal by James Bernard Maher, an officer of the Customs Department, against a decision of a magistrate who dismissed an information against George Francis Willoughby Musson. Musson, a chemist, was charged under section 74(4) of the *Distillation Act 1901-1931* for having illicit spirits in his custody. It was not disputed that Musson possessed the spirits, which had been stolen from a distillery. Musson testified that he did not suspect the spirits were illicit and had acquired them based on the recommendation of a trusted friend.

The central legal issue before the High Court was whether knowledge that the spirits were illicit was a necessary ingredient of the offence created by section 74(4) of the *Distillation Act 1901-1931*. The magistrate had dismissed the information, stating his opinion that *mens rea*, or knowledge of the illicit nature of the spirits, was not a necessary element of the offence under that subsection, but he did not convict due to the specific facts and circumstances of the case. The appeal concerned the interpretation of the statutory provision and the onus of proof regarding the defendant's knowledge.

A majority of the High Court, comprising Rich, Dixon, Evatt, and McTiernan JJ., held that a person charged under section 74(4) is entitled to be discharged if they can prove they neither believed nor had reason to believe that the spirits in question were illicit. While acknowledging that revenue statutes can sometimes displace the presumption of *mens rea*, the majority found that the language of section 74(4) and the nature of the offence did not necessitate an absolute prohibition. They reasoned that it would be an absurdity to penalise an innocent carrier or possessor of spirits whose illicit character they could not reasonably have known, and that the statute did not require such a strict interpretation. Starke J. dissented, taking the view that the prohibition in section 74(4) was absolute in its terms and, given the subject matter of the Act, should be interpreted as such.

The High Court remitted the case to the magistrate. The majority found that it was open to the magistrate to acquit the accused if he was satisfied that the accused reasonably believed the spirits were not illicit, but it was unclear from the magistrate's decision whether he had considered this defence or placed the onus of proof accordingly. The appellant was ordered to pay the costs of the appeal.