2007 Sedgefield by-election with a majority reduced by over 11,000. The Liberal Democrats overtook the Conservatives for second place, with an 11% swing. The British National Party and independent local campaigner Paul Gittins both retained their deposits. 2007 Sedgefield by-election The Sedgefield by-election, 2007 was a by-election held on 19 July 2007 for the British House of Commons constituency of Sedgefield in County Durham. The Ealing Southall by-election was also held on 19 July. The by-election was triggered when Tony Blair, the Labour Party Member of Parliament (MP) for Sedgefield and former Prime Minister, "resigned" to become envoy for the international diplomatic Quartet
Caernarfon (UK Parliament constituency) in 2010. Known as Carnarvon until 1832, and then as the Carnarvon Boroughs or Carnarvon District of Boroughs from 1832 to 1950 and as Caernarvon from 1950 to 1983, it is named after Caernarfon, the main town within the constituency. Its most famous member was David Lloyd George, who was MP for 55 years. When Lloyd George became prime minister in 1916 it became the first Welsh constituency to be represented by a serving prime minister. Plaid Cymru held the seat continuously from 1974 until its abolition in 2010, longer than they have held any other seat. The constituency names,