I'll take that one.
We've focused on track infrastructure, but what we're not focusing on is passengers. Jennifer outlined that in her presentation today. We seem to be lacking passenger emergency response plans and preparedness. I will use the example of a Greyhound bus. If a Greyhound bus breaks down, another bus is immediately dispatched. That's not what happened in this case. We look at trackage, and that type of infrastructure. What we need to be looking at are the company and government regulations surrounding emergency preparedness, emergency plans and these types of situations. In our view, that is lacking.