Britain has requested Brexit delay until June 30: PM

 Britain has asked EU leaders to delay Brexit until June 30, Prime Minister Theresa May told parliament on Wednesday, on eve of an EU summit in Brussels.

May said she had written to EU President Donald Tusk "informing him that the UK seeks an extension to the Article 50 period to June 30".

"I don't want a long extension," she said, warning that a longer delay would mean Britain having to hold European Parliament elections at the end of May.

"The idea that three years after voting to leave the EU, the people of this country should be asked to elect a new set of MEPs is, I believe, unacceptable," she said.

"As prime minister, I am not prepared to delay Brexit any further than June 30," she said.

In the letter to Tusk released by Downing Street, May said she intended to bring the Brexit deal she has negotiated with the EU back to parliament even though MPs have rejected it twice by overwhelming margins.

"If the motion is passed, I am confident that parliament will proceed to ratify the deal constructively. But this will clearly not be completed before 29 March 2019," she wrote, adding that the timetable for passing the necessary legislation to allow Brexit was "inevitably uncertain".

"I am therefore writing to inform the European Council that the UK is seeking an extension to the Article 50 period... until 30 June 2019."