Prime Minister Theresa May has been the latest British politician to become a casualty of Brexit deal, as she announced to quit as Conservative leader on 7 June.
This has paved the way for a contest to decide a new prime minister.
In an emotional statement, she said she had done her best to deliver Brexit and it was a matter of “deep regret” that she had been unable to do so.
Mrs May will continue to serve as PM until the Conservative party choose a new leader. The party said it hoped a new leader could be in place by the end of July.
As US President Donald Trump is visiting UK at the start of June, so May will be in the office during his visit.
Asked about the prime minister’s announcement, Mr Trump said: “I feel badly for Theresa. I like her very much. She’s a good woman. She worked very hard. She’s very strong.”
Mrs May said she would step down as Tory leader on 7 June and had agreed with the chairman of Tory backbenchers that the contest to replace her should begin the following week.
Foreign Secretary Jeremy Hunt has become the latest MP to say that he will run, joining Boris Johnson, Esther McVey and Rory Stewart.
In her statement, delivered in Downing Street, Mrs May said she had done “everything I can” to convince MPs to support the withdrawal deal she had negotiated with the European Union but it was now in the “best interests of the country for a new prime minister to lead that effort”.
She added that, in order to deliver Brexit, her successor would have to build agreement in Parliament.
“Such a consensus can only be reached if those on all sides of the debate are willing to compromise,” she said.
Mrs May’s voice shook as she ended her speech saying: “I will shortly leave the job that it has been the honour of my life to hold. The second female prime minister, but certainly not the last.
“I do so with no ill will, but with enormous and enduring gratitude to have had the opportunity to serve the country I love.”
The prime minister had faced a backlash from her MPs after announcing her latest Brexit plan earlier this week, which included concessions aimed at attracting cross-party support.