Haltemprice and Howden (UK Parliament constituency) Conservative David Davis, who had previously been the member for Boothferry; he was re-elected in the 2001, 2005 and 2010 general elections. The area was placed as 10th most affluent in the country in the 2003 Barclays Private Clients survey. On 12 June 2008, a day after a vote on the extension of detention of terror suspects without charge, in an unexpected move, Davis took the Chiltern Hundreds, effectively resigning his seat as the constituency's MP. He stated this was to force a by-election, in which he intended to provoke a wider public debate on the single issue of the
2008 Haltemprice and Howden by-election in the previous general election of 2005. A small number of previous by-elections have been initiated when the sitting MP resigned on a point of principle and stood for immediate re-election. This has occurred three times since the Second World War, the Lincoln by-election in 1973 and the Mitcham and Morden by-election in 1982 when the sitting MPs changed parties, and in 1986 when fifteen Northern Irish MPs resigned in protest against the Anglo-Irish Agreement. In addition in 1955 Sir Richard Acland resigned with the intention to re-contest Gravesend as an independent in protest against the Labour Party's support for