As my hon. Friend knows, the list is set out in the schedule to the Bill. I am happy, in Committee or elsewhere, to go through each of those categories and consider whether particular aspects are indeed necessary. That is a perfectly reasonable issue to address, but we need to be clear that the basic data on the database are about the identity of the citizen, including basic material about that person, and that is what the list of categories is about. I concede that, if there are areas where we could have less information, I will consider that in Committee.