If I may, I will make progress because I am conscious of the time.
I tend certainly towards using 18 for the EU referendum, because there is a danger that if we start to change the rules for it, there will be a feeling in this country that there is a taint, with people trying to get a certain outcome. I am so pleased that there is an EU referendum because we can at last lance the boil that is Europe and bring this matter to an end. If we start to change the rules beforehand, certain parties who feel sore from the result will try to make out it has been fixed in a certain way. That is why the status quo should remain.
Let me briefly deal with the matter of voter citizenship, which has somewhat been lost in the debate, albeit it is part of the amendment standing in the name of the hon. Member for North East Fife (Stephen Gethins). On that matter, I am not open minded at all: I support the decision to use the general election register as the referendum basis. I recognise that the Scottish referendum was based on a different arrangement, but it was for the Scottish Parliament to form those rules and it did so. This is a matter for this Parliament to form the rules, and I believe the rules set are the right ones. I also take the point about many residents who work and study in this country and contribute greatly, but they are citizens of another country in Europe and their country governs their relationship with Europe.