The prime minister, Theresa May, released a video statement from 10 Downing Street on Sunday to warn that the UK parliament needs to pass a withdrawal deal in order to deliver Brexit.

Her comments come as she tries to reach an agreement with the Labour leader, Jeremy Corbyn, on a deal that she can persuade MPs to vote through parliament. She said: 'The choice that lies ahead of us is either leaving the Europeon Union with a deal, or not leaving at all'