You know, it's a question of not just being up to date but being able to function in this market. The U.S. trucking industry operates under very different operating conditions and in very different geographic conditions. The problem with importing our machines and our trailers is that many of them are manufactured in the United States and built for that marketplace. That is why our recommendations are in place. You need testing to ensure that a product that is brought up into Canada meets our standards.
As a simple analogy, if a car is imported from the United States, we have different lighting requirements under Transport Canada. The same thing could apply for trucking, with wiring, for example. There's not too much snow in Arizona and you don't have to worry about wiring your environmental control devices to withstand erosion; in Canada, we do. Let's make sure that what we're importing into Canada will work here.