Posted on by SeekAndFindBritain's seventh prime minister in ten years took office Monday, promising even more of the same failed policies in his first address to the public. BREAKING: Keir Starmer departs 10 Downing Street for the final time as Britain's prime minister after officially resigning. Andy Burnham breezed through his first speech as Prime Minister with no lectern and without notes. In Burnham's time as Manchester mayor, homelessness doubled. 🚨 WATCH: Andy Burnham spoke at dawn earlier today on his pledge to end homelessness in Britain"We ran a scheme every night.