It's the law in Canada now, at least in Ontario west.
Does biodiesel have potential? Perhaps, if there were regulated quality standards so that we could rely on the fuel and if we had assurances that it wasn't going to impair our warranties, which right now are only to B5. Under the new regulation, it's an average 2%, which means at some times of the year it's going to be well in excess of B5.
We don't have the ability as an industry to be able to guard against it. It's even less efficient than regular diesel fuel, which lands us in trouble from a GHG perspective, so I think we have to look at all alternatives. The industry's view is that, rated against some of the other things coming, whether natural gas or hybrid electric, biofuel is not the solution we want to see in the industry. Whether it's the United States or Europe, they're now starting to back away from their biodiesel mandates, so it's not one that's high on our hit parade.