I do not disagree with my noble friend. What I said was that I do not think that heads of agreement can change constitutions, nor do I think that Governments, by heads of agreement, can
change them. The constitution can only be changed, Parliament by Parliament, by Parliament itself, and that is what this clause seems to argue against. I would very much like to think that we could withdraw this clause and, if necessary, as the noble and learned Lord, Lord Hope, has said, find another way of expressing our hope that what is being done today may go on for a very long time.