Premiership of Tony Blair elected Labour leader as the only successfully nominated candidate with 313 nominations compared to John McDonnell's 29 at close of nominations on 17 May 2007, the result being declared formally and coming into effect on 24 June 2007 with Tony Blair resigning as Prime Minister on 27 June 2007 and Gordon Brown being asked to form a government by The Queen later that day. Blair stepped down as an MP immediately triggering a by-election in Sedgefield. He has declined the traditional seat in the House of Lords offered to former Prime Ministers, commenting that it is, "not my scene" Tony
Tony Blair publicly endorsed Gordon Brown's leadership, praising the way he had handled the financial crisis. On 27 June 2007, Blair officially resigned as Prime Minister after ten years in office, and he was officially confirmed as Middle East envoy for the United Nations, European Union, United States, and Russia. Blair originally indicated that he would retain his parliamentary seat after his resignation as Prime Minister came into effect; however, on being confirmed for the Middle East role he resigned from the Commons by taking up an office of profit. President George W. Bush had preliminary talks with Blair to ask him