Sedgefield 2012. The market was held on Cross Hill from 1312 until 1918. The original market cross was removed during the 19th century, but was replaced in 2012 with a modern version, produced by a local designer. A farmers' market is held on the village green on the second Sunday of every month. Sedgefield has attracted particular attention as the Member of Parliament for the wider Sedgefield constituency was the former Prime Minister Tony Blair; he was the area's MP from 1983 to 2007, leader of the Labour Party from 1994 to 2007, and Prime Minister of the United Kingdom from
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,