Absolutely there are, and I would say the freight, the inter-city passenger train, and commuter train all take the high road and adhere to the higher standard because it's good business to do that. But they may vary across Canada; I can't really speak to that that well.
But I did just want to speak to the difference between provincial and federal. Certainly the Province of Ontario does not regulate railways itself. They actually have an agreement with Transport Canada to regulate on their behalf. That's specific to short lines and freight railways, and commuter as well.
Commuter is different. I'll give you an example. With GO Transit, GO actually owns, and in April will own 61% of its rail corridor, and is deemed unregulated. This Bill C-33 deals, for us, with the other 39%, which is where we run over CN or CP.