The AFL siren controversy (dubbed Sirengate) surrounded the conclusion and result of an Australian rules football match played on 30 April 2006 during Round 5 of the Australian Football League's 2006 season. The match was played between the St Kilda and Fremantle Football Clubs at Aurora Stadium (then the sponsor name of York Park) in Launceston, Tasmania. It was only the second time in VFL/AFL history that the score and result of a game was changed on protest, with the first occurring 106 years earlier.