For the Conservative Party, supposedly the ancestral guardians of the Union, the referendum is just another excuse for the pinstriped vultures to circle over David Cameron. The introspection of the Tory tribe is breathtaking. Even as Great Britain faces constitutional extinction, Andrew Rosindell, MP for Romford, calls on the PM “to decide what the honourable thing is to do” if the Scots vote to leave; while Christopher Chope, the MP for Christ-church, plans to sabotage Cameron’s “Devo Max” proposals should they vote to stay. Why bother with trivia like the survival of the Union when you can get on with the serious business of undermining your party’s leader?