I think Ms. Legars is absolutely right. I'm not aware of anybody breaking those liability limitations.
I met with the tanker safety expert panel yesterday afternoon in Vancouver, and not to dwell on that too much, but as you may know in phase two of their research and mandate they are now working on the HNS convention. We spoke at length about a number of issues related to how we would respond and how we would pay for the HNS convention. One of the long discussions that we had, for example, when it comes to HNS, is that a lot of those substances today are carried on container ships and there have been incidents. I think last year there were three major incidents involving container ships carrying HNS. So when you're looking at the costs involved in an HNS incident, it's a very complex regime in the sense that it can take place in the middle of a stack of containers on a very large container ship, and so in terms of who pays, how they pay, responsibility levels, declaration of cargoes, it's a very complex web of responsibility. But, as Ms. Legars said, when it comes to the actual limitation in terms of a cleanup, I don't think we've reached that level.