Electoral Registration and Administration Bill

I am very grateful to the noble Lord for giving way. I am not in principle against what he is suggesting but, as someone who bears the scars on my back of false accusations when in government of an intention to mine data, match data and cross-match data, can he tell us when the Liberal party came to the conclusion that it was perfectly legitimate to mine and cross-match the data from DVLA, from pensions, from national insurance, which the noble Lord mentioned, and from transport? Once you have created this precedent there will be very good reasons for using it, presumably with data from HMRC and others, right across the spectrum so it is not something that should be entered upon lightly.