Parliamentary Voting System and Constituencies Bill

Has the hon. Gentleman seen the report by the British Academy entitled, ““Drawing a New Constituency Map for the United Kingdom””? It finds that a number of factors give rise to the apparent bias in the electoral system, but that constituency boundaries were worth 18 seats to the Labour party at the last general election. He is right to say that there are a number of factors, including the distribution of the vote, but Labour seats are smaller on average than Conservative seats. That independent analysis found that that was worth 18 seats to Labour at the last general election. Has he seen that report and would he like to comment on it?