Basildon (UK Parliament constituency)
Basildon was a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP) by the first past the post system of election.
It was created in 1974, mostly from the seat of Billericay. It was one of the best known bellwether constituencies in Britain, having voted for the winning party in each election since its creation. The failure of the Labour Party to win it in the 1992 election — Basildon would be the first to declare of all the marginal seats — foreshadowed Labour's fourth straight defeat at the hands of the Conservative Party.
Boundaries
1974-1983: The Urban District of Basildon.
1983-1997: The District of Basildon wards of Fryerns Central, Fryerns East, Langdon Hills, Lee Chapel North, Nethermayne, Pitsea East, Pitsea West, and Vange.
1997-2010: The District of Basildon wards of Fryerns Central, Fryerns East, Langdon Hills, Lee Chapel North, Nethermayne, and Vange, and the Borough of Thurrock wards of Corringham and Fobbing, Orsett, Stanford-le-Hope, and The Homesteads.