The specifics of LLP and everything are outside of my bailiwick, but it is something that we've studied and it's something that we've watched.
I don't have a lot to add to what Gordon had to say, but I would say that the focus has to be at the beginning of the supply chain, and currently it is. But as Gordon said, sometimes with dust in a railcar, for instance, from a previous load, you end up with a little bit of GMO. I think that's probably what happened in the flax case. You don't know. It comes into the system.
I think the zero tolerance issue is what makes it almost impossible.