You also indicated that it's generally accepted now that completely preventing GM traits from, as you put it, escaping is impossible. You also indicated that the risk of escape increases with the scale of production. Obviously, with over 90% of the canola in western Canada being genetically modified, the scale of production is quite high. We know there's an increasing number of different varieties being grown. You, of course, indicated a few examples of those varieties in your response to my previous question.
I'm wondering if you could give us your opinion on whether, given those factors, we can actually realistically expect to be able to meet something like a zero-tolerance policy. Perhaps you can elaborate on why you would believe that's the case.