Claim: When looking at the composition of the parties in the 1979 general election, the Conservative Party (a political party in the United Kingdom who sit on the centre-right of the British political spectrum) had the most members, with 339, followed by the Labour party, who had 269.
Evidence: Conservative 339 The Conservative Party, officially the Conservative and Unionist Party, and also known colloquially as the Tories or simply the Conservatives, is a political party in the United Kingdom. Ideologically, the Conservatives sit on the centre-right of the British political spectrum. Labour 269