It's a matter of regulation and policy. I was on a regional bus recently in the rain (Ontario's GO Transit) and a small car next to us hydroplaned and bumped th

It's a matter of regulation and policy. I was on a regional bus recently in the rain (Ontario's GO Transit) and a small car next to us hydroplaned and bumped the side of the bus. The driver immediately - Pulled over onto the shoulder, - Passed around a pad to collect everyone's contact information, - Summoned a replacement bus, and - Called the provincial police to escort us along the shoulder to the replacement bus. In the moment, all of this felt a little over the top, and the total delay of about 20mins total was pretty frustrating given that I ended up missing a connection. But at the end of the day, it builds my trust in the safety of that system that the fitness of any particular piece of equipment is not up to the individual drivers to judge— part of paying for a ticket on the state-run transit system is expecting a higher level of safety than, say, what you might get on a Chinatown bus line (https://en.wikipedia.org/wiki/Chinatown_bus_lines#Accidents https://en.wikipedia.org/wiki/Chinatown_bus_lines#Accidents). And I think I was also glad that it hadn't happened to me in my personal vehicle, where I would have to be the one to assess fitness and then deal with the insurance and so-on in the aftermath.