I am grateful for that intervention. When the phase 1 agreement was reached in December, I thought that commitment was the most significant thing that had happened since the referendum, with regard to indicating what our future relationship with the EU would be. I think that it is clear to everyone who has considered this and visited Northern Ireland to talk
it through that the only answer to having no hard border, in the end, is a customs union and high-level single market alignment, and that is why yesterday was so significant. The fact that that was accepted by the Government and turned into domestic law gives it a status that it did not have until yesterday, because previously it was a political agreement at international level. I am not suggesting for one moment that it was not solemnly entered into by the Government, or indeed that they would resile from it as a matter of international negotiation, but it will now become a matter of domestic law. It is probably the most significant thing that happened yesterday.