Mr FLETCHER (Bradfield—Manager of Opposition Business) (14:27): My question is to the Prime Minister. In the May budget, the government has made cuts to infrastructure and referred hundreds of congestion-busting projects to yet another review, yet the government's own budget papers say a further 1.5 million people will come to Australia over five years. Why is this government putting at risk projects like upgrades to the M5 Motorway and the Western Sydney Airport Metro rail? Mr Giles interjecting— The SPEAKER: The minister for immigration will cease interjecting. Government members interjecting — The SPEAKER: Order! Members on my right, there is far too much noise. A general warning to members on my right has now been issued. The Prime Minister will be heard in silence.