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Parliamentary Voting System and Constituencies Bill

My Lords, I will not delay the Committee long because I very much agree with much of what the noble Lord, Lord Campbell-Savours, has said. I would ask noble Lords to be aware of some of the laws of unintended consequences that come as a result of the different models of AV that exist. I should declare an interest in that until last year I was the British High Commissioner to Australia. I have watched the system in Queensland and the federal system with a great deal of interest. My noble friend Lord Campbell-Savours set it out very effectively. One of the unintended consequences of AV is the nature of the deals done by political parties and by individuals. My noble friend talked about tactical voting, but it goes beyond that. Parties—at the national level, the state level and the constituency level—do deals. It is easy to see that a party of the Right and a party of the Left would not necessarily do deals with one another, so they might look for a third party to do a deal with in terms of their preferences. Sometimes that third party is an independent. At Second Reading, I pointed out that in the federal administration the No Pokies party held the balance of power in the Australian Senate. The No Pokies party is a one-man party opposed to one-armed bandits. There is another way in which these laws of unintended consequences can kick in. I am sorry that the noble Lord, Lord Rennard, thinks that we should not be thinking or looking at these issues, but we know that we have parties in this country which operate on the extremes. There is a real danger, which has been seen in Australia with Mrs Pauline Hansen and her party, that the system of preferences can be used to help parties that come from an extreme position.