Parliamentary Voting System and Constituencies Bill

My Lords, I want to speak very briefly about the amendment moved by my noble friend. First, the prime number thing is very easy. My noble friend Lord Harris asked whether 600 is a combination of prime numbers. It is; it is 2³ x 3 x 5². That is not a serious problem. I said the other day—I think it was on Wednesday—that the Government’s difficulty is that they have put too stringent a criterion on themselves for equalising the size of seats. I am entirely in favour of their objective, but to have spared only two seats out of 600 shows that they have adopted too stringent a criterion. If they had given themselves a bit of slack by saying 99 per cent, or even 98 per cent, we would not be going through this debate about individual constituencies which are awkward in terms of the criterion. If they had set aside 10 or 12 constituencies which could be awkward, the rest would fit into the Government’s criterion. So rather than go seriatim through all these different constituencies, perhaps the Minister could say that yes, they recognise that 598 is too stringent a criterion, and maybe something like 590 or 580 would do. Then all the anomalies could be adjusted and local sentiment satisfied, while the Government could still get the bulk of their objective of equalising seat sizes. I hope that the Minister will find that a helpful remark, not a hostile one.