Boris Johnson should resign as Prime Minister as he has lost the ability to win votes, a former leader of the Conservative Party has said.
Michael Howard led calls for Johnson to go in the wake of the double loss of two by-elections to Labour and the Lib Dems and the devastating resignation of party chairman Oliver Dowden in the aftermath.
Howard, who sacked Johnson from his front bench team in 2004 but remained loyal to him as Prime Minister, said he did not take the step lightly and had always been loyal to the leader of the Tory party.