If that is true, it is surprising that the Conservative vote is going up in the opinion polls. I should also point out to the hon. Gentleman that the convention started out as a so-called broad front of all those against the unionist position. The Scottish National party left fairly quickly, the Greens left more recently, and now it sounds as though the Liberal Democrats may be leaving, despite the fact that their position in the opinion polls suggests that they would probably remain members of almost anything that would have them.