Hon DAVID PARKER: The Arawata Stream—thank you. Modelling that we did—because we did some very intensive modelling in this—showed that even if there was, I think it was, a 40 percent decrease in the area of vegetables and a 40 percent decrease in the area of dairying within that catchment, there would still only be a decrease in nitrate concentrations in that stream of about 30 percent—i.e., it would be at around 6.9, which is what the old target was, but nowhere close to the 2.4 proposed.