Sedgefield (UK Parliament constituency) the Member of Parliament was Tony Blair; who led a successful campaign for his party to win the 1997 general election in a landslide and thereafter served for ten years as the Prime Minister, leading the campaigns at two subsequent general elections. Blair was the first Prime Minister to lead the Labour Party to three consecutive victories. He resigned as the Member of Parliament for Sedgefield on the same day as he resigned as Prime Minister, which triggered a by-election. At the by-election on 19 July 2007, the official Labour Party candidate Phil Wilson was elected on a reduced majority
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