IAN McKELVIE (National—Rangitīkei): Thank you, Mr Chair. Just with respect to the answer to the last question, and some of the answers that we've had earlier, with respect to the exemption process, there is an exemption process proposed in the bill, and I wonder if it's possible that that exemption process might, in the course of further work done by Taumata Arowai, eventually lead to exemption, or it is possible that it might eventually lead to exemption on some of those schemes if they're not considered to be, I guess—well, there's a whole lot of exemption clauses in the bill that provide potential for exemption. I wonder if it's possible that that would happen to those schemes that we're talking about now, and that it's a possibility that some of those schemes could in the future be exempted, although included in the bill initially. 