A very important lesson needs to be learned by some of those in the House of Lords who think they can wreck the Bill and wear us down so that Brexit never takes place. There is a very important convention—the Salisbury convention—and there is a very important difference between a referendum and a party’s manifesto. The Salisbury convention allows us to give and take on the important parts of a manifesto—the parts to which Governments rightly feel committed, and which they wish to pursue in Parliament so that when they stand for re-election they can say they have done the job they promised to do.
This is a different ball game. As I tried to say at the beginning, it is difficult for us all to come to terms with the role we have as MPs and the role we have in a post-referendum debate. I think their lordships should know that if they try to wreck the Bill, many of us will push the nuclear button. Labour wants to see the House of Lords go—I am surprised there was not a cheer at this point—but their lordships will sound their own death knell. Not one of them is elected, and none of them has any standing whatsoever in preventing the Government from inviting the House of Commons to implement the referendum decision, as we are doing today.