You have to go into the horse trading that was done two summers ago on getting biodiesel included as a specific renewable fuel. The concern at the time was that because ethanol was better developed and there were two petrochemical companies actively producing and selling bioethanol, biodiesel really needed a place for the benefits I've talked about today. For Canadian growers, it was very much the agricultural sector that showed up and said, you can't just make this wide open, ethanol will have the whole thing. That was the presumption. So the federal government said, okay, we'll have a 2% set-aside for biodiesel, but because there are technical uncertainties surrounding this fuel, we will give it two more years at the latest, and it could be as early as 2010.
Well, we have, for the most part, satisfied the technical requirements necessary to satisfy ourselves that we will not be putting biofuel into the distillate pool, in this case, that will compromise operability, leave trucks by the side of the road, and that kind of thing. I'm on the steering committee of a large-scale pilot right now that has very successfully run in Alberta this winter. If you know anything about what it's been like in Alberta this winter, it's an extremely good case for demonstrating that we can use a low-level blend of biodiesel, up to 5%, which is commonly supported in many countries. In fact, a number of people in more temperate places will go to 20% without any difficulty.