Brighton Pavilion (UK Parliament constituency) Labour Party began service as MP for thirteen years by winning the two subsequent elections. The Conservatives' share of the vote has declined at every election there since 1979. In July 2007, the Green Party selected Caroline Lucas to contest the seat, at which point she was neither Leader nor Principal Speaker for the party. In November 2009, Charlotte Vere was selected as the Conservative Party candidate at an open primary attended by local Conservative Party members and residents. In January 2010, the Liberal Democrats also selected a female candidate, Bernadette Millam. Labour had selected Nancy Platts, a local campaigner
Leader of the Labour Party (UK) the Deputy Leader of the Labour Party, and was elected on the same day. Corbyn's leadership was challenged in mid-2016, but he was re-elected in the subsequent leadership election. The post of Leader of the Labour Party was officially created in 1922. Before this, between when Labour MPs were first elected in 1906 and the general election in 1922, when substantial gains were made, the post was known as Chairman of the Parliamentary Labour Party. In 1970, the positions of Leader of the Labour Party and Chairman of the Parliamentary Labour Party were permanently separated. In 1921, J. R. Clynes