The dissolution of the Parliament of the United Kingdom occurs automatically five years after the day on which Parliament first met following a general election,[1] or on an earlier date by royal proclamation at the advice of the prime minister. The monarch's prerogative power to dissolve Parliament was revived by the Dissolution and Calling of Parliament Act 2022, which also repealed the Fixed-term Parliaments Act 2011. By virtue of amendments made by the Dissolution and Calling of Parliament Act to Schedule 1 to the Representation of the People Act 1983, the dissolution of Parliament automatically triggers a general election.[2]
The last dissolution of Parliament occurred on 30 May 2024, following the announcement that the 2024 general election would be held on 4 July.[3][4][5]