My Lords, does the Minister agree that we should be wary, not least because of the experience with PPI in things such as schools and hospitals, which several noble Lords have mentioned, about the establishment of public/private partnerships? Can I encourage him to be a little more forthcoming? What does he see as the risks? How will the Government assess value for money for the new schemes, perhaps with the help of the Infrastructure and Projects Authority, which he mentioned, whose work I respect?