In respect of the environment Vote, there are a number of matters that stood out there, as well. Really, the headline issue there is the freshwater initiatives, and that has, obviously, seen considerable progress under this Minister, and also the Minister was questioned and may want to touch on the cost-benefit analysis of those freshwater initiatives and the fact that the cost-benefit analysis made it clear that it was a net gain to embark on this, particularly due to positive health effects, cleaner water, and less water-borne disease, and also some other things that weren't taken into account, such as the clean, green brand of New Zealand that is going to be enhanced through this—so, arguably, the costs are lesser and the benefits are even greater, again.