In terms of development, my understanding from reading past reports is that there were some trials of owner-operator type and other limitations in terms of the amount of access available. Going back through the historical documents, it appears that there were some unworkable parts of that. It was very difficult to enforce and manage, and it didn't appear to be reaching the objective that was originally intended, so those aspects of those fisheries were abandoned.
In terms of what we have in place, as Rebecca has mentioned, we do have some limits on the amount of quota that can be assigned to one particular licence in some of these fisheries. For example, you can only have 1% of the total halibut quota to assign to a licence, or there are limits for sablefish and a few of the other species. There isn't a lot of that type of limitation that occurs. It's sporadic across the higher value groundfish fisheries.