Reduce and equalise? Why electoral geography matters

Whether or not we end up voting under a different electoral system at the 2015 General Election, it looks almost certain that most of us will be voting in different constituencies. The Parliamentary Reform Bill, which will make provisions for the referendum on AV and for fixed term parliaments, will also trigger a process of boundary reviews. The purpose of the latter will be to aim to equalise the size of Parliamentary constituencies, at around 75,000 electors each, and reduce the number of MPs from 650 to 600.