One of the strongest critics of the bill within the Labour Party was Tariana Turia, a junior minister. Turia indicated on a number of occasions that she might vote against the government's bill, but for a considerable time refused to give a final decision. It was made clear that voting against a government bill was "incompatible" with serving as a minister, and that doing so would result in Turia's dismissal from that role. Turia was encouraged to either abstain or simply be absent when the vote was taken. On 30 April, however, Turia announced that she would vote against the legislation, and would resign (effective 17 May 2004) from the Labour Party to contest a by-election in her electorate. She was dismissed from her ministerial post by the Prime Minister the same day. Another Labour MP, Nanaia Mahuta, eventually decided that she would also vote against the bill, but chose not to leave the Labour Party. Mahuta had no ministerial post to be dismissed from.