The right hon. Gentleman's point about the emergence of the disease in other animals might be partly explained by the fact that bovine TB was made a notifiable disease only in 2006; we do not know the full extent of its incidence previously, so one would expect more reporting in view of that change. Secondly, it remains the case—despite best efforts—that there is no reliable in-field test, which answers the right hon. Gentleman's question about badgers with TB. Clearly, however, one thing that will have to be looked at in developing the deployment project is how to deal with the problem he raised, which he has discussed with me previously. Identifying in the field a badger with TB, as opposed to one without it, is not quite as easy as some argue.