Parliamentary Voting System and Constituencies Bill

My Lords, we have had a good and very important debate for precisely the reasons set out by the noble Lord, Lord Alton. Everyone agrees that there has been no pre-legislative scrutiny, no White Paper and no public consultation. What my noble friend Lord Campbell-Savours is saying is this: yes, let us have a referendum on an alternative vote system—no doubt he would say that we should have it within a specified period—but, before it, let us work out what the best alternative vote system is. He identifies three systems, or perhaps four. The first is the one used in Queensland, Australia. You do not have to use all your votes; you can use just one. He pointed to the fact that sometimes three-quarters of those who vote do not use anything other than their first vote. He then pointed to the federal system in Australia, where you have to use all your votes. The noble Lord, Lord Deben—I am sorry, the artist formerly know as John Selwyn Gummer—pointed to the fact that that gives rise to difficulties. The third system my noble friend cited is that used in the London mayoral elections, where you identify the top two, and then all the second preferences are distributed between number one and number two. All of those are alternative vote systems. Which is best? I have no idea. The one that the Government have adopted—I know not why; they have not said—is the one used in Queensland. Is it right that we put before the British people a scheme that the noble Lord, Lord Deben, describes as the worst? He says it is the worst, for reasons I do not properly understand, and he hopes that that will lead to the rejection of the alternative vote system. If we are going to change the constitution, we need a plausible process, for the reasons that the noble Lord, Lord Alton, gave. There needs to be some thought given to what is the best alternative vote system if there is to be a referendum. The idea that the nation has to accept what was agreed over those five days as the only one is—with the greatest respect to the coalition—arrogant. I understand politics, but people can say no to politics as the reason for something happening. The noble Lord, Lord Campbell-Savours, has thrown a sharp light on the consequences of trying to carry out a constitutional change as a piece of politics, like this. The right thing to do is to have a process by which there would be proper consideration of which of the AV systems is the best. As I understand what the noble Lord, Lord Campbell-Savours, suggests, a commission of inquiry should be set up. It would report to Parliament and, in the light of the report, Parliament would then, by a resolution, decide which of the alternative vote systems to put to the public in a referendum. In this way it would capture what the coalition wants to do, but it would do it in a plausible and sensible way, and we would not be steam-rollered into doing it in a way for which we have no explanation.