State of Victoria v Tatts Group Limited

The High Court of Australia considered a dispute between the State of Victoria and Tatts Group Limited concerning the interpretation of a Victorian statute, the *Gambling Regulation Act 2003* (Vic). The core of the disagreement revolved around the extent of Tatts Group's exclusive rights to conduct lottery and keno operations in Victoria, and whether these rights were infringed by the State's introduction of a new category of lottery game.

The central legal issue before the High Court was whether the State of Victoria, through the introduction of a new lottery game, had breached the exclusive rights granted to Tatts Group Limited under the *Gambling Regulation Act 2003* (Vic). Specifically, the Court had to determine if the new game fell within the scope of the exclusive rights previously conferred upon Tatts Group, or if it constituted a new and distinct category of game that the State was entitled to introduce.

The High Court analysed the language of the relevant provisions of the *Gambling Regulation Act 2003* (Vic), focusing on the definition of "lottery" and the scope of the exclusive licence granted to Tatts Group. The Court considered the historical context of the legislation and the intention of Parliament in granting exclusive rights. It applied principles of statutory interpretation to ascertain whether the new game was a mere variation of existing games or a fundamentally different offering. The Court found that the new game was not encompassed by the exclusive rights granted to Tatts Group.

The High Court dismissed the appeal, upholding the decision of the lower court.