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
Huntingdon (UK Parliament constituency) as a county constituency. In the mid-17th century, this was Oliver Cromwell's constituency. The seat was abolished in 1918 to re-create Huntingdonshire that co-existed in the early history of the above – this revived county seat lasted until 1983. That constituency was renamed and saw slight boundary changes, to form the current constituency of Huntingdon. The former Conservative Prime Minister (1990–1997) John Major represented the seat from its re-creation in 1983 until his retirement in 2001. His majority in 1992 (36,230) was the largest majority for any member of parliament post-1832 until 2017, in which George Howarth won a 42,214