One of the things that came out of the rail study, based on Lac-Mégantic, was the reduction of inspectors within Transport Canada. I think we found that there was a dramatic reduction in those who were in place to implement.
What ends up happening is that a lot of the policing of the regulations is done internally. In other words, we're having the employers doing self-policing, which is why we always emphasize the role of Transport Canada and the requirement for increased inspectors. In order to have that type of system, the SMS system working, you're right; there has to be a true collaboration between everybody, including the unions and the management, but of course, the government.
I think that's why the system starts to break down, when you are relying more on self-governance than regulations that are being implemented and policed by others.