Just before I turn to Mr. Fergus, Mr. Ball, on your tax review, this is something that comes up a lot. In fact, this committee recommended a comprehensive tax review in our report to Parliament two years ago. We looked at it last year, and it just kind of carried over.
How would you see that taking place? Do you see a royal commission? Do you see a committee of experts? Do you see a parliamentary committee? How would you think that review should take place?