Your question is about data quality. I think that I could generalize it and apply it to any program, but we'll apply it to rail safety here.
Not only do you need to gather the right data and in a timely way, but you need to be able use it to inform good decision-making. Therefore, it's really important that Transport Canada clearly communicate to the railway companies the data that they need and in the timeline in which they need it so that they have a comprehensive, well-informed system that then will take a risk-based approach to knowing where they use their limited resources to focus in on inspections and safety management system audits. It's a fundamental question about how good-quality data allows you to make better-informed decisions.