Well, I can tell you about my own experience. When there has been non-compliance—and I've dealt with situations in which there's been non-compliance through no fault of the investor—then we've worked out alternative undertakings, and we do that in negotiation with Industry Canada.
Then there is the issue with respect to its not being an undertaking made in good faith. I think that's why there's been public skepticism. People say they haven't met their undertakings, and they ask. There's this notion that there may have been undertakings made in bad faith. If that is the case--and I'm not saying that has been the case in any particular transaction--I think the mechanism is there now. With U.S. Steel, they've taken them to court. That hasn't happened before. That's the first time. That's dragging on and on.
One thing—and I think this is in the last paragraph of my presentation—is that maybe there's another way that's a bit faster. Maybe you have a third party arbitrator, as you have in some commercial contracts. When there's disagreement on an issue between the parties, you can put it to third party arbitration.