Leader of the Opposition (United Kingdom)

The Leader of the Opposition (sometimes known as the Leader of the Opposition in the House of Commons) in the United Kingdom is the politician who leads Her Majesty's Loyal Opposition. The Leader of the Opposition is normally the leader of the second largest party in the House of Commons.
The current Leader of the Opposition is Sir Keir Starmer, the Leader of the Labour Party. Starmer was elected to that position on 4 April 2020.