This is premium content for subscribers only Get the real storyAs Southwark changes we’re still here.We’re fighting to make sure our community has a voice and stays in the know.But proper journalism costs money. For just £2 a month, or £20 a year, our members get exclusive investigations, history long reads, and the stories you won’t … Continue reading Andy Burnham’s blocked MP bid tipped decision to defect, says James McAsh