Individual Voter Registration

The hon. Gentleman is right to raise that point. In seats where there is a large number of students there could be a bigger slump than in areas where there is a large number of owner-occupiers. There could be a second major boundary change in five years, if there is a big slump in those on the register. Bearing in mind that the register is used to determine boundaries, the changes could lead to some of the concerns that the hon. Gentleman alluded to. If the formation of new boundaries goes ahead, with 10 million missing voters—not my figures but those of independent experts—it risks another substantial upheaval of parliamentary constituency boundaries to deal with that large loss of voters. We should not forget that the electoral roll is not used simply for election purposes and for drawing boundaries; the register also performs an important civil function.