Dr Julian Lewis: Now that the Prime Minister has cast his vote on Europe so effectively in Brussels, does he think there is any chance that the British people might one day have an opportunity to do something similar over here?

[The Prime Minister: I wondered how long we would take to reach that issue. I believe that this is the most important use of a referendum: if there is a proposal for this House of Commons, or any Government, to pass powers from this House to somewhere else, we should ask the British people first. That, for me, in a parliamentary democracy, is the right use of a referendum. However, as we are not signing a treaty, I think that the whole issue of a referendum does not arise.]