We know that if you have an increase in intensive winter grazing, you increase pressure—you increase the degradation of your waterways—and so we've said that it's no longer a permitted activity to do that. If you want to increase substantially your intensive winter grazing area, you've got to get a resource consent to do it. That's the purpose of the RMA, and if environmentally damaging practices like that are not controlled by the RMA, they're not controlled, as evidenced by the degradation that we've already suffered in our waterways. 