Labour won't block Brexit, says Corbyn

Jeremy Corbyn has insisted Labour will not block Article 50 despite the prospect of a revolt by his MPs and peers.The Labour leader insisted the referendum result must be respected, with MPs being asked to support it "however difficult they might find that".Mr Corbyn has said Labour MPs will be asked to vote in favour of triggering Article 50, although he has not specified whether that would mean a full three-line whip compelling them to do so.