Labour Party (UK) The party manifesto for this election was termed by critics as "the longest suicide note in history". Foot resigned and was replaced as leader by Neil Kinnock, with Roy Hattersley as his deputy. The new leadership progressively dropped unpopular policies. The miners strike of 1984–85 over coal mine closures, which divided the NUM as well as the Labour Party, and the Wapping dispute led to clashes with the left of the party, and negative coverage in most of the press. Tabloid vilification of the so-called loony left continued to taint the parliamentary party by association from the activities of "extra-parliamentary"
History of the Labour Party (UK) which the yes and no campaigns were both cross-party – the referendum voted in 1975 to continue Britain's membership by two thirds to one third. This issue later caused catastrophic splits in the Labour Party in the 1980s, leading to the formation of the Social Democratic Party. In the initial legislation during the Heath Government, the Bill affirming Britain's entry was only passed because of a rebellion of 72 Labour MPs led by Roy Jenkins and including future leader John Smith, who voted against the Labour whip and along with Liberal MPs more than countered the effects of Conservative rebels