Keir Starmer has insisted he will be Prime Minister at the next general election - despite nearly half of Labour voters saying he should stand down. A YouGov survey of 2,100 people found 23 per cent think the party leader should quit now and elect someone else, while a further 22 per cent believe he should give up his role at some point before the next election. Only a third, 34 per cent, said he should continue to lead the Labour Party into the contest. Asked if he would stay on, Sir Keir told The Mirror: 'Yes, I will. Let...