We continue to work with the industry on the importance of communication. The sooner they let us know, the sooner we can make decisions and the sooner they can make decisions.
I guess what I'm saying is that sometimes they don't know themselves. And things happen. Sometimes when we're moving a train of empty cars or loaded cars the locomotive fails, the train stops, and we have to go and rescue the train with another set of locomotives. It may take several hours to do that.
Those are things that we know and we can communicate. But when it's with a third party--I'm not saying this happens all the time, Monsieur Roy, and again, I think we can improve our communications--sometimes we don't get the information on things that are occurring. Collectively, I think, the system needs to work better at communicating, but we ourselves certainly have an obligation to communicate better.