We were mentioning the food sector, so I'll speak to some food examples. One example that would be probably known to everyone in the room would be country-of-origin labelling that we just went through with the United States. That's a perfect example. I think often non-tariff trade barriers are not brought up by either the Canadian government—because sometimes we do it to ourselves—or foreign governments as a means to intentionally be a non-tariff trade barrier. I don't think anybody sits there with that thought, because they don't necessarily overlie the international trade implications on what they're looking at, but that's how you get there.
