Thank you very much. That's very helpful.
I have another question for Mr. McPhee, please. You had reported that one of the best practices of our Auditor General was with regard to special examinations, which are very important, and you talked about sharing information and that you may have adopted some of the methods that are used here in Australia. I want to ask about the other side of the coin. Is there anything you wanted to suggest here, or have suggested, that your department does that we should be doing more with regard to special examinations? In other words, is there an international best practice that you have achieved or are working toward?