PM says opening waterway is ‘vital’ as he rules out any UK involvement in US moves to blockade strait Keir Starmer is at a school in Angela Rayner’s constituency this morning (see 9.45am ) to promote this government announcement about school food . Raphael Boyd has the story here. Keir Starmer has joined his former deputy prime minister Angela Rayner and Greater Manchester mayor Andy Burnham on a school visit, the Press Assocation reports. PA says: The trio joined up on Monday in the Greater Manchester area and put on a united front, despite Rayner previously appearing to challenge Keir Starmer’s leadership and Burnham being blocked from standing in the Gorton and Denton byelection. They all shared a joke as they sat amongst schoolchildren, asking the youngsters about their favourite break