Downing Street’s Larry the Cat is about to get a new housemate, his seventh in ten years. Andy Burnham says he will do things differently, that he’s focused on driving growth in every postcode in the country, although we’re yet to hear any detail of how from the about-to-be-parachuted-in PM after Sir Keir Starmer gave his swan song in Westminster on Wednesday at the House of Commons, delivering his last Prime Minister’s Questions.