I want to go to a couple of things where, effectively, we're merging—and the Supplementary Order Paper, to some extent, merges—the link between drinking water, stormwater, and waste water. In my history in local government, we've often talked about water metering and how you might utilise that. And one of the things that occurs to me is that this bill, and the regulator, could eventually—not this bill but the regulator could then start to impose conditions on whatever arises from the three waters proposals, that adds significant costs that may not have been foreseen in the process of the three waters work being done, or, in fact, in the cost relating to the smaller water supplies involved in this. If, for example, you put water meters into a system like this—I'm not going to argue the value of them, because, actually, I think they're quite valuable; the problem is they're hugely expensive. So you could add a massive amount of cost because of the actions of the regulator. They might end up adding a massive amount of cost to a process that we don't fully understand. 