I will just make a bit of progress on this point.
So it goes on, and so it will go on. The simple and painful truth is this: if there had been a viable alternative to the backstop, there would never have been a backstop. The negotiating parties, as everybody knows, searched for months for that elusive alternative. If there had been an alternative, the Prime Minister would never have signed up to the backstop and neither would the EU. They searched and they searched, and they did not find it, and everybody who has observed the negotiations knows that. The chances of a breakthrough now, in 43 days, seem to me to be slim.