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Parliamentary Voting System and Constituencies Bill

My Lords, I am very happy to do so; more than that, I will try to get a letter sent to the noble Lord overnight for him to study before we reach his further amendment. Amendment 26, in the names of the noble Lords, Lord Campbell-Savours and Lord Foulkes, also seeks to require the Boundary Commission to estimate the number of people entitled to vote, based on data from the 2011 census and any other data available, and to use this as the basis for the electoral quota, or simply to estimate the number of the eligible electorate. There are practical difficulties in estimating the number of people who are eligible to register but have not chosen to do so. Again, the Electoral Commission has called estimating the completeness and accuracy of the electoral registers an imprecise science, and acknowledges that all current approaches to estimating the data are imperfect. That is not a solid basis on which to draw up constituency boundaries. Even if it were possible to make estimates of the total electorate who are unregistered to vote, this amendment proposes the use of data from the 2011 census. The census is being carried out, as the noble Lord, Lord Howarth, pointed out, on 27 March. Data will not be available until at least the end of the year. Data at local authority ward level, which would be necessary to make estimates that would be of any use in a boundary review, will not be available until well into the following year. It will be well into 2012 before the data set for the review can even begin to be compiled. The Boundary Commission for England will not be able to conduct a review that allows for proper consultation and allows enough time for parties, candidates and administrators to prepare for an election on new boundaries in 2015 if they have barely begun the task at the start of 2013. Furthermore, any such estimates will doubtless be the subject of considerable critique and challenge by those with a vested interest, which might risk further delay and undermine confidence in the commissions. It is far better to base the review on the electoral register, because whatever the debate about the number of electors who should be on the registers, the number who actually are on them is a simple matter of fact. If it is not possible to wait for the census and have new boundaries in place for 2015, then it seems to me—