Hon Dr DAVID CLARK: I think it's very evident to people that while, by and large, things have worked as they have intended to the whole way through, setting up a new system—if you read any textbook—is liable to have a few challenges in it, and we have heard, certainly, anecdotes of PPE in the early stages not getting to where it needed to go. That's why I'm seeking the reassurance, since we have stepped in, to make sure that the system is working as it should. 