in coming up on bbc news, know that novak djokovic on course to defend his french open title and through to the third round after being roberto in straight sets. good evening and welcome to the bbc news at six. the man who was until last night the conservative mp for bolton north east in greater manchester has joined the labour party. mark logan is not standing at the general election but he says he is now backing sir keir starmer as the next prime minister. this afternoon he told the bbc the conservative party was unrecognisable from the party hejoined a decade ago. it comes amid continuing confusion and division over the fate of one of labour s longest serving and best known mps, diane abbott. she says she s being banned from standing next month. keir starmer has been saying no decision has been taken. but today labour s deputy leader angela rayner said she sees no reason why she shouldn t be allowed to stand again for her seat in east london. our political editor chris mas