Iain Norman Macleod was a British Conservative Party politician and government minister.

The 1950 United Kingdom general election was the first to be held after a full term of a majority Labour government. The general election was held on Thursday 23 February 1950, and was also the first to be held following the abolition of plural voting and university constituencies. The government's lead over the Conservative Party shrank dramatically, and Labour was returned to power but with an overall majority significantly reduced from 146 to just 5. There was a 2.8% national swing towards the Conservatives, who gained 90 seats. Labour called another general election the following year, which the Conservative Party won, returning Churchill to government after six years in opposition.