I will teach Members a lesson on the matter at hand, and maybe they will learn something. If the Government are proposing a very significant change that affects everybody—it affects generations to come much more than it affects anybody in this Chamber—which is what is happening with the EU withdrawal Bill, they should have the courage and the confidence to campaign on more than a blank sheet of paper, which was all the leave campaigners did. They should set out their arguments in a detailed White Paper, for example, and get experts together—maybe even some Nobel laureates—to discuss the key issues, perhaps in a fiscal commission working group. They should then look at the challenges we have, and bring politicians and practitioners together in, say, a sustainable growth commission. That is a sensible way of preparing.
We are in this situation now because two years—two years!—have passed since the EU referendum, but we still do not know what leave looks like. We still cannot get agreement from Government Members. I know that we are to blame the Prime Minister for all this, but I will briefly say something kind about her. Regardless of her failings, those who spent years arguing for leave have had their entire political careers to prepare for this moment, yet they did not lay the groundwork, which has led us into the mess that not just this place and the devolution settlement have been left in, but our economy has been left in, according to the Government’s own analysis.