I am grateful to the right hon. Gentleman for that intervention. Of course, someone who has a second home is perhaps registered elsewhere, but my hon. Friend the Member for Mitcham and Morden was making a particular point about those who are not on any register but still require representation.
The Bill introduced by my hon. Friend the Member for Manchester, Gorton seeks to resolve a controversial 5% variation in the size of constituencies. As we all know, under the new rules outlined in the Parliamentary Voting System and Constituencies Act 2011, all constituencies are required to have a quota between 95% and 100% of the national quota. The consequences of that rigid 5% threshold are that some communities will be split up, while others are merged and dragged into other communities. My hon. Friend the Member for Aberavon (Stephen Kinnock) discussed that and spoke about the crazy effect on his high street, which would be split, with the shopping centre on one side and other shops on the other.
The Political and Constitutional Reform Committee recommended that that constraint be relaxed to 10%—a proposal rejected by the then Government in 2015—so I welcome the flexibility that my hon. Friend the Member for Manchester, Gorton has shown. He has listened to Conservative Members who believe that the 10% quota is too large, and he has taken their views into consideration. Relaxing the quota to 7.5% would mean that a majority of constituencies would not change at each election, which would strike the right balance and mean that each boundary review would be less disruptive.
The reduction in the number of MPs from 650 to 600 runs contrary to good sense in many ways. At a time when we are planning to leave the EU—hon. Members made this point—and supposedly return control to the UK, we need to maintain numbers in the House. All that the reduction in numbers would achieve is a reduction in the ability of Parliament to scrutinise the Government—another point made in the debate. At the same time, the Government have appointed more unelected peers to the other place than any other Government, so it is absurd that they should reduce numbers in the elected Chamber.
The Hansard Society did not find any rationale for the Government’s decision, noting that there was
“real concern”
that the number had been
“plucked from thin air—600 simply being a neat number.”
Cutting 50 MPs represents a crisis of scrutiny—a concern expressed by the Electoral Reform Society and by my hon. Friend the Member for Aberavon. Finally, it is vital that constituencies represent the communities that they serve.