We did talk about the price of emissions being the best way to lower emissions, and I talked about that earlier, but my colleagues will all have more to say on this as we go through. My colleague Erica Stanford's amendment also would have brought quite a bit more rigour to the bill, and it should have gone in. Simon Court's Supplementary Order Paper 15 also, I thought, was quite necessary. We thought about it in the select committee and we debated it. It should have been there, and the reasons for it not being there were not convincing for the select committee, but it got through anyway. I congratulate the member, who's a new member in the House, for putting such a good Supplementary Order Paper together. 