2008 Haltemprice and Howden by-election would extend the legal detention of terror suspects without charge to a maximum of 42 days. Explaining his actions, Davis stated he intended to spark a wider public debate about the perceived erosion of civil liberties by the then Labour government, which in the following week was launched as the 'David Davis for Freedom campaign'. Culture Secretary Andy Burnham called on Davis to fund the cost of the by-election to the taxpayer, estimated at £80,000, from his own pocket. Davis had held the seat as a Conservative since its creation in 1997, having previously been MP since 1987 for 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