FEAST v DIETMAN

The Supreme Court of South Australia, constituted by Kourakis CJ, Sulan and Blue JJ, heard an appeal concerning a dispute between Mr Feast and Mr Dietman. The appeal arose from a decision made by a magistrate regarding an offence under the *Fisheries Act 2000* (SA).

The central legal issue before the Supreme Court was whether the magistrate had erred in law by failing to consider, or adequately consider, the defence of honest and reasonable mistake of fact in relation to the charge of taking a prohibited type of fish. Specifically, the court had to determine if the evidence presented at trial was sufficient to raise this defence and, if so, whether the magistrate's findings were legally sound.

The Court reasoned that the defence of honest and reasonable mistake of fact requires the defendant to demonstrate that they genuinely and reasonably believed in a set of facts which, if true, would have rendered their actions lawful. In this instance, the Court found that the evidence did not establish that Mr Feast held an honest and reasonable belief that the fish he took were not of a prohibited species. The magistrate's conclusion that the defence was not made out was therefore upheld, as the evidence did not support the necessary elements of the defence.

The appeal was dismissed.