Perhaps I'll start with safety management. Safety management is an issue that is on our watch-list and has been for a number of years now. We would like to see that all aviation companies, all commercial aviation operators, be required to have that. It's the same for marine operators, that they be required to demonstrate that they're effectively managing safety. In a number of our investigations, we've identified weaknesses in the way operators manage safety and also in the way Transport Canada oversees how they're doing that. That is definitely an issue that's high up on our radar.
With respect to fatigue management plans, the railway industry is required to have certain plans and to submit them to Transport Canada. Fatigue is a risk that has to be managed, so it should be managed as a hazard under a company's safety management system. But many companies aren't required to have them. Some companies comply with the regulations but don't go beyond that. We believe that safety needs to be managed, fatigue needs to be managed, and therefore, they should have those kinds of plans.