Certain things surely are agreed by both sides. This was the most important decision taken by the UK in many decades. The result was clear but close. The country is now deeply divided, regionally, generationally and attitudinally.

The question is how to unite; how to protect and advance the UK’s national interest; and specifically what is the right future relationship with Europe.

This will not be easy. The elation – at least amongst some of the Brexiteers – is matched by a profound dismay in the ranks of Remain voters; and in the case of younger voters an anger which will not abate quickly. And those of us who are passionate believers in the Union are wracked by the possibility of its break up.