The safety management system is a system, but it's very much a framework. There are components within the safety management system, including measurement and investigation. We work hand in hand with Transport on that. It's not a mandate as much as it is a cooperative effort. The safety audit was Transport Canada's way of going out to the field with CN and CP and the other railroads and determining whether the system itself was being put into place.
It's a bit of a two-way street here. We work hand in hand. We develop the framework together. We developed the safety management system together. We are expected to implement it and be guided by it. Again, measurement and improvement and statistics and incident investigation are just some of the components. Training is one. Policy is another. Again, I would say, Monsieur Carrier, it's a back and forth.