I'd then like to address the annual review from the Ministry of Health, where we talked around a restructuring, and the 30 or so Māori health questions that went to every DHB, and weave those two together into a sequence of questions. The first part would be around the restructuring. I'd ask the Minister: does he have any sense of the cost to disestablish DHBs and establish Health New Zealand? Does he have any idea as to what that might be?