Mr ABBOTT ( Warringah — Leader of the Opposition ) ( 14:00 ): My question is to the Prime Minister. I remind the Prime Minister of her promise during the election that 'What I say in this campaign is what I will do.' I ask the Prime Minister why the government is now imposing the world's biggest carbon tax on Australia's forgotten families when the Prime Minister also said during the election campaign, 'There will be no carbon tax under the government I lead.'