As I said at the start, our area of expertise is the supply and service sector. Certainly we're not experts in terms of oil spill response or in the environmental issues. That's more the purview of the oil companies and the Government of Canada and other parties, but we have a regulator that has 20-odd years of experience. We've had the largest amount of activity in Canada in terms of exploration and production, and we have experience in terms of our regulator and their people. We can only look at the history and look at how things have worked over time.
I can't offer you any concrete new steps, but I think the additional oversight the Canada-Newfoundland Offshore Petroleum Board put in place, which includes a testing of equipment before entering hydrocarbon-bearing zones, is extremely prudent. It'll be interesting to see how the U.S. regulatory process in the gulf worked and how effective that oversight was.