---

European Union Bill

The noble Lord is right, of course, but it seems to me that on judicial co-operation, for instance, we had established the confidence that the former Foreign Secretary Jack Straw talked about and that Europe was important and effective in these areas. We might wish at some stage—I am not saying that we would but we might—to see some change in the processes. After all, it might be not only us who want to apply the emergency brake. Other member states might wish to do so, and that might be detrimental to the possibility of getting agreement on these questions. If we look back to Maastricht, we see that justice and home affairs were included in the European treaties for the first time on the basis of unanimity. However, by the time we got round to Lisbon there was an overwhelming consensus among member states that these matters should not be in a separate pillar but should be part of the main business of the Community, and that in the vast majority of cases there should be majority voting. Opinions change in the light of circumstances. Therefore, why should we tie ourselves up in referenda?