Parliamentary Voting System and Constituencies Bill

I agree with the powerful case that my noble friend is making, but does he agree that another factor militating against the equalisation of constituencies that the Government want to see—I think most of us want to see it—is the fact that this boundary review will be taken on the basis of a flawed register? Many constituencies will have nearly 100 per cent registration of all those who are eligible to vote, but others will have barely half that. How can constituencies possibly be equalised on that statistical basis?