May says she will reveal Brexit plan before triggering article 50

Government accepts Labour motion to publish plan for leaving EU but calls on MPs to vote for process to begin by late March
Theresa May has sought to fend off a parliamentary revolt over Brexit by promising to publish a negotiating plan, but says she will challenge MPs to vote in favour of triggering article 50 by the end of March.The prime minister caved in to pressure from Labour and some formerly pro-remain Tory MPs, as No 10 largely accepted an opposition motion calling on her to publish a p