I think a risk assessment is one of those data points that any organization should use to inform where it takes its activities, and so having risk assessments done regionally makes a lot of sense. However, you need to have some standard procedures on how to do a risk assessment. Everyone needs to at least follow the same guiding principles so that you can then sit back and look at the results of all your risk assessments and know that you're comparing apples to apples.
A risk assessment should be tailored, I believe, to the region it's in, to consider the uniqueness. As I mentioned earlier, the vastness of Canada shows that there are different geographies, different temperatures, and all of that will have an impact on rail safety, whether there are larger stretches of tracks that run through communities versus in areas that are less populated.
All those kinds of things should be factored into your risk assessment. That's why it's really important that Transport Canada knew that they had some weaknesses here and hadn't addressed them. They do need to address them because a big part of their inspection is focused on risk-based assessment, so you need a well-functioning risk assessment tool to inform those decisions.