My right hon. Friend is right, of course. That goes to the heart of what Brexit is about. The mantra was “Taking back control.” That meant taking back control of our borders, our money and our laws. Her Majesty’s Government and the Chancellor of the Exchequer cannot apply a benefit designed for the whole United Kingdom to one part of it, Northern Ireland. That highlights a flaw in the final Brexit arrangements: in respect of Northern Ireland, we do not have control over our money, our laws or, sadly, our border. That is a fundamental point.
I respect the fact that the hon. Member for North Down speaks from a particular perspective, and I in no way mean to diminish its validity, but many of his constituents are solid Unionists. I have been in North Down since becoming leader of my party and have met many of those Unionists, who are affronted that their sense of identity and of belonging to the United Kingdom is undermined by the protocol, and that there is no proper recognition of that reality. That goes to the heart of why we have the current political problems and instability, and why our political institutions are not functioning properly.