So a couple of contributions as we go through the committee stage, really, for the purpose of placing on record a couple of points about the way that it will operate. Obviously, it's pretty technical, and I don't propose to do that in a way that is anything other than helpful for the public record in terms of the way that the mechanics of this will all work out. So in terms of the commencement date, which Madam Chair has invited us to consider as a committee of this, the whole House, I wonder if the Attorney-General can speak to the way that that's intended to roll out. Obviously, we've got a mechanism where different dates can be set by Order in Council, and it seems to me that that might be quite fragmented in the way that we get this coherent regime quite slowly over a long period of time. So I wonder if there's any advice that the Attorney-General can give us in that regard.