Scottish Labour Party (1976) MP for South Ayrshire, John Robertson, then MP for Paisley and Alex Neil, the UK Labour Party's senior Scottish researcher. The split came just before the resignation of Harold Wilson as prime minister and party leader and the election of James Callaghan as his successor. By 1979 the Scottish Labour Party had lost its seats in the House of Commons, and in 1981 it was formally disbanded. Almost immediately the SLP became the focus for entryism from the International Marxist Group (IMG), and at the party's first congress in October 1976 the IMG was expelled, along with a number of
2014 Scottish Labour Party leadership election May, Murphy announced his intention to relinquish the role, triggering a fresh leadership contest. Dugdale was elected to succeed Murphy on 15 August. Lamont was elected to lead the Scottish Labour Party in December 2011 following the resignation of Iain Gray, who stepped down in the wake of the party's second consecutive defeat by Alex Salmond's Scottish National Party in the 2011 Scottish Parliament general election. She was the first leader to take charge of the entire Scottish Labour Party, previous leaders having only had responsibility for Labour's MSPs at Holyrood, and she initiated a review of Labour policy on