We heard about the water supply; in fact, it was quite helpful hearing from Hon Eugenie Sage in her description of how tussock catches rainwater and fog, and how that water ends up in the ground, and then how it becomes available through aquifers and rivers downstream. Well, that's a really important problem to solve—how we allocate water efficiently and to the highest value use—but that's not a problem this bill tries to solve except by reducing the rights of pastoral farmers, lessees of high country farmland from the Crown, by reducing their rights to do stuff with their land and the water that comes with their land.