I don't have a sense of a lot of significant work being done in applied science, insofar as how projects could affect habitat is concerned. There may be science out there, I understand, in a lot of the offshore stuff, but frankly the information available on Chatham Sound itself in terms of habitat down 200 metres, that sort of thing, is pretty scarce. It's certainly not enough to make a determination on any subsurface activity, unless you go out and study it yourself.
So the baseline is not there and, as a result, proponents are asked to provide two or three years with a baseline before they move on.