Well, again, I would rely on the science with respect to dilbit. With respect to ensuring that we actually are in a position to clean up spills, we have made enormous investments through the oceans protection plan to ensure that's the case.
Obviously, the most sensitive area with respect to the west coast is within the Burrard Inlet itself, and certainly there are enormous resources that are going into ensuring that we can respond to any kind of spill, whether it's diluted bitumen or the bunker C that is in the 3,200 container ships and cruise ships that come into the harbour every year.
It's important that we ensure that those resources exist, but I would tell you that even more important is ensuring that we are preventing those spills, and we are making investments in things like the radar stations that I announced last week in British Columbia to ensure that's the case.