History of the Labour Party (UK) 1983 election, Labour suffered a landslide defeat, winning only 27.6% of the vote and securing just 209 seats. This was their worst performance at a general election since 1918. Labour won only half a million votes more than the SDP-Liberal Alliance, which had attracted the votes of many moderate Labour supporters, although the Alliance only won 23 seats. Michael Foot criticised the Alliance for "siphoning" Labour support and allowing the Tories to win more seats. Michael Foot resigned and was replaced as leader by Neil Kinnock who was elected on 2 October 1983 and progressively moved the party towards the
Deputy Leader of the Labour Party (UK) previous Labour deputy leader, John Prescott, held this post from 1997 to 2007. However, the deputy leader is essentially a party official and there is no constitutional link between the two roles. The former Labour British Prime Minister, Gordon Brown, announced on his formal election as Labour leader that the newly elected deputy leader, Harriet Harman, would instead become Party Chair. Brown subsequently appointed her Leader of the House of Commons in his first cabinet. In the event of a vacancy in the office of leader when the Labour Party is in opposition, the deputy leader automatically becomes temporary leader