I don't think we've taken out a copyright on it.
We have been working on this. As you notice, it's a very complex issue, with a number of different players and agencies and international questions. We've analyzed the problems. We're looking at legislative gaps. Resource issues have come up. We're in the process of looking at very specific options and the technical details with the intent of preparing recommendations. Unfortunately, at this time we cannot share them with you. These will be shared with our respective ministers when we're in a position to do so. But the work is ongoing.