That's one area. I know there's been an awful lot of effort because our whole way of regulating is so different, between ourselves and the Europeans. It's a lot easier with the U.S. They've got a self-certification process, as do we. They use the same SAE-based regulations as we do. However, we've at least introduced and have worked toward introducing some of the European rules. The problem with the European system is that it's just such a different system and a different way of looking at things, and they started from a different ground level. Looking at how that relates to what we do is a challenge.
It's a very broad question. In some cases, it should be fairly straightforward. If you look at some of the lighting, etc., it looks pretty straightforward. On some of the things, like brake systems, there's a whole different philosophy. They use a totally different system, a totally different philosophy, and those components that make it happen aren't even available in North America, so how could you harmonize that concept?
As for other things, like guards and that, yes, possibly, or maybe there's a better way we can come up with that works for our situation, because, again, our infrastructure is a whole lot different from theirs too—the U.S. interstate, our 400 series in Ontario and across the country. There are a lot of differences there that have to be considered.
I hope that sort of answers your question.