I think the general answer is that the Department of Fisheries and Oceans has the responsibility of managing the coastal fisheries. There is some cooperation and co-management with various groups, but it wouldn't be accurate to say that traditional groups or aboriginal groups are responsible for the management of fisheries. They get involved in it and co-manage it in some respects, but enforcement falls to the Department of Fisheries and Oceans.
On March 22nd, 2007. See this statement in context.