Where I'm going with this is that I'm probing whether there is a sufficient regime in place to track, in an empirical sense, the safety of transporting dangerous goods by the trucking mode. It's simple in some respects for us to look at the Transportation Safety Board and see that we have an empirical basis by which we can track whether modes are improving or not improving and what factors may be at play there, but we don't seem to have that with respect to trucking.
Are the statistics out there? Are they just disparate and need to be drawn in or centralized, or should this committee be looking at whether or not there is a system that's put in place for that purpose?
Who wants to jump in on that?