Britain’s Prime Minister, Sir Keir Starmer, has resigned as both head of government and leader of the Labour Party, bringing an end to a two-year premiership that followed Labour’s general election victory in 2024.

In a statement delivered outside 10 Downing Street, Sir Keir said his party had questioned whether he was “best placed to lead us into the next general election,” adding that he had “heard the answer” and accepted it with “good grace.” He confirmed he would remain in office until Labour selects a new leader, which is expected to take place before Parliament returns in September.

Sir Keir described becoming Prime Minister as the “proudest moment” of his life, saying he had entered politics “to change the lives of millions for the better.” He said his government had worked to restore trust in the economy, defence, and national security, and claimed he inherited a party that was “politically, financially and morally bankrupt.”

Visibly emotional, the outgoing Prime Minister paid tribute to his family, thanking his wife, Victoria, whom he described as his “rock,” and said he would now focus on being “the best husband and dad” to his children. He embraced his wife outside Downing Street before returning inside No 10 for the final time as Prime Minister.

Prime Minister Keir Starmer embraces his wife, Victoria Starmer, outside 10 Downing Street following his resignation announcement in London.

Downing Street confirmed that Sir Keir had spoken with King Charles III earlier in the day to formally communicate his decision. 

The Palace said the King was at Highgrove at the time of the call.

Sir Keir also announced that the Labour Party’s National Executive Committee has been asked to set out a timetable for the leadership contest, with nominations expected to open on 9 July.

His resignation follows weeks of political uncertainty within Labour, intensified by internal pressure over recent electoral setbacks and growing speculation about leadership stability.

Until a successor is chosen, Sir Keir will continue as caretaker Prime Minister, overseeing what is expected to be a short but politically sensitive transition period.