My Lords, if Parliament voted to bring down the process—the whole confection the Government had worked on and negotiated over two years—it would not need a law, just a majority. Three or four years ago, Parliament voted against the Government’s wish to mount military action against Syria. No one wrote a statute saying that we must not fire cruise missiles at Bashar al-Assad and no one needs a statute here. A majority may well move against this. It is quite possible that, over the years, the media view may build up that this is unacceptable, as the noble Lord, Lord Kerr, and others have rightly reminded us. Some reversal may happen half way through. The Governments of France, Germany and Italy are all likely to change and turmoil is about to take place in
the European continent. The people we are negotiating with may well change completely in the next 18 months. All this could happen and would change the approach totally. At that point, whoever can muster a majority in Parliament and form a Government—until they are overthrown—can and will have their say. That is called the sovereign role of Parliament. That is the reality. We are moving around ideas of statutes, which belong nicely in the world of law but not in the world of reality—of parliamentary procedure, parliamentary history, parliamentary action or parliamentary will when MPs really get going. It is a different world down there and that should be understood by the supporters of these amendments, which are unnecessary.