Few doubt that Boris Johnson’s resignation yesterday was less to do with Brexit and more to do with his continuing aspirations to be Prime Minister. Therein lies his problem.

Johnson has form for putting ambition ahead of service, a lot of form.  Johnson biographer Andrew Gimson describes him as “staggeringly inconsiderate of others” when focusing upon his own interests.  His popularity with a significant sector of the public, may well have tipped the balance in the Brexit referendum. Though despite his vigorous campaigning it’s not entirely clear he believed what he was saying.  In February 2016, it was reported that Boris had written two Daily Telegraph columns – one in favour of Brexit, the other for Remain – before deciding which would fill his weekly slot.  His decision to back Leave may well have been based on the belief that he would be narrowly on the losing side. He could then have fallen in line as a gallant loser, perfectly placed to succeed Cameron.

For months he has ignored the notion of collective cabinet responsibility to push himself onto the front pages. He seems to be sanguine about the Brexit shambles so long as it helps brand Boris. Yesterday, having agreed to May’s Brexit proposal on Friday, he did a 180 degree turn and resigned. He even produced a publicity shot, signing his resignation letter.  History shows that those who show their hand so clearly and so often, rarely reach the highest office.

The resignation couldn’t have been more stage-managed and a leadership bid yesterday seemed inevitable.  A few weeks ago when business leaders questioned the government’s indecision over Brexit, Boris allegedly said: “fuck business”. It seems now that more and more people are saying : “fuck Boris”.