BBC PM: Will Boris Johnson be forced out? Who will lead next?

As pressure builds on Boris Johnson to resign, with Cabinet members descending on Downing Street, previous Conservative Party donor John Caudwell spoke to Carolyn Quinn on BBC Radio 4’s PM news programme.

Caudwell laments that Johnson’s ‘fatal flaws’ seem to have finally caught up with him, despite his electoral popularity and leadership on Brexit and Ukraine.

Which potential leadership contenders have already caught Caudwell’s eye? Newly minted Chancellor Nadhim Zahawi is amongst those in the mix.