It’s Keir Starmer’s final week in office. 739 days ago, after a rejection of the Tories and a sweeping landslide for Labour, he became PM. So where did it all go wrong for him? Today we take a trip down memory lane to summer 2024 and the beginning of Keir Starmer’s rocky first 100 days and ask: can Andy Burnham learn from Keir Starmer's mistakes?