On what may be the warmest day of the year, Sir Keir Starmer mercilessly turned up the political heat on Rishi Sunak over the schools concrete crisis at their first post-summer PMQs clash on Wednesday.
Following an August recess dominated by self-inflicted blows, including over the small boats issue, the Prime Minister was hoping to claw back ground for the Conservatives exactly a year on since Liz Truss began her calamitous tenure.
