That's a pretty difficult question. There are a lot of systems built. We keep hearing about the 18 hours, and certainly it is out there. There's no doubt about it, but I think if you took the reality of it, it's not being abused.
Although it's in the mandatory rest rules, the guys can certainly do it. Sometimes it's helpful. For example, if you get a crew that's ordered for six in the morning and you get to the away-from-home terminal at two in the afternoon, that's eight hours in and they've still got ten hours left on their clock. You're going to take them off the train at two o'clock in the afternoon and then put them back on another train at eight or nine o'clock at night. So it can be useful.
They're entitled to book personal rests if they're tired. I had a situation I was dealing with on a railway in which the crew had been set up in a job that was working somewhere about 16 or 17 hours a day on a two- or three-hour basis, and I guess one of the guys got a little fed up and gave me a call. I called the manager of that railway and told him he just couldn't do that. He said it was within the rules. I said no--it's against the spirit of the rules.
We had a disagreement. I called Transport Canada. Transport Canada called me back five minutes later and said the situation....
We're definitely going to look at those mandatory rest rules, but I don't know that we want to get away from the 18 hours. The guys can book personal rest. From my point of view, I don't really think it's abused for the most part. I know it sounds scary as heck, and it's certainly not something you'd want to see crews do all the time. Maybe we're going to have to manage that.
I don't know if that answers your question or not.