As successive reports on the state of the gulf from the Hauraki Gulf Forum have shown, there's been a continuing decline in fish. Trevally numbers are now 86 percent of their historical levels, snapper are 83 percent, and sharks, which are a key, top predator, are 86 percent of their original biomass. We've got problems of sediment from subdivision, but we've also got historically huge overfishing, both by the commercial sector and the increasing pressure from an increasing population of recreational fishers being able, with things like jet-skis, to access parts of the gulf that they couldn't before. 