Theresa May is to become the UK’s prime minister on Wednesday evening – after David Cameron announced he would quit after Prime Minister’s Questions.
Speaking outside 10 Downing Street, Mr Cameron said he would offer his resignation to the Queen on Wednesday afternoon at Buckingham Palace.
Mrs May’s only rival to succeed Mr Cameron as Conservative leader, Andrea Leadsom, pulled out earlier on Monday.
Mr Cameron, PM since 2010, decided to quit after the UK’s Brexit vote.
In a brief statement outside No 10, Mr Cameron said Mrs Leadsom had made “absolutely the right decision” to stand aside and that he was “delighted” Mrs May, the home secretary, was to succeed him.
He said a “prolonged period of transition” was not necessary, and added: “So tomorrow I will chair my last cabinet meeting. On Wednesday I will attend the House of Commons for Prime Minister’s Questions.
“After that I expect to go the Palace and offer my resignation.”
The prime minister praised Mrs May as “strong” and “competent” and he said she was “more than able to provide the leadership” the UK needs in the coming years.
“She will have my full support,” he added.
It comes after another day of dramatic developments in the political word, when Mrs Leadsom pulled out of the two-way leadership contest, leaving Mrs May – the front runner – as the only candidate to take over leading the party and become PM.