With regard to the legislative framework, in our framework we have the umbrella legislation of the Railway Safety Act. Beneath that, we have 35 different regulations and rules. Beneath that are 25 engineering standards and guidelines. In the aggregate, this provides a fairly complex layer of authorities and a regulatory framework that guides safety in the rail industry.
Safety management systems are one set of those regulations. As the member noted, it's an important part of that overall layer of rules and requirements.
I will concede that we need to do a better job at effectiveness in safety management systems. That's something this committee has told us to do. That's something the Transportation Safety Board has told us to do. It's something that the Office of the Auditor General has told us to do, so we're doing it.