We certainly find that as tariffs come off, non-tariff barriers have a habit of proliferating, and one of the weapons that countries have is phytosanitary requirements. We're experiencing that with China at the moment. At the same time, and CETA is a good example, we generally find with trade agreements there is provision for being able to sort out issues in a common forum that establishes clear rules, and those are almost as important as the tariff barriers.
On May 17th, 2016. See this statement in context.