Conservatives MPs vote in favor of the bill , three -175 . To become law , it has to clear more hurdles , including a vote in Conservative Party . Prime Minister Theresa May faces revolt within his own the House of Lords on the issue .
British MPs vote in favor of the bill , 400-175 . To become law , it has to clear more hurdles , including a vote in the House of Lords . Prime Minister David Cameron faces revolt within his own Conservative Party on the issue .