It’s been a day of ups and down for both leadership campaigns. Liz Truss performed her first big u-turn of the contest, reneging on a plan to link public sector pay to local living costs following a cross-party backlash. Rishi Sunak’s supporters are talking this up as a moment that could change the dynamics of the race; Tees Valley mayor Ben Houchen and former Wales secretary Simon Hart among those to go on the attack.