Hon DAVID PARKER: Well, I suppose if the member wished to include reductions in the scope of areas that are subject to bottom trawling, the percentage that would be called marine protected areas in the Hauraki Gulf would be much higher than the 18 percent that I have already claimed. In respect of the effects of bottom trawling, we do have a separate piece of work that we're engaging upon with the industry and environmental groups to advance those issues.