Maybe this is just a question of semantics, and it's not necessarily that I disagree with you on the issue, but I see a trade barrier as a barrier to trade. If you're talking about trade between countries, each country will have a different tax system and different rules of various kinds, and if those are different, it's not a barrier. For example, when Mr. McAlpine talks about the Ontario pension system, well, that's different. It's bad for competitiveness, but I'm not sure it's a barrier to trade. It's a negative for competitiveness, if you are employing people in Ontario.
Perhaps I could ask Mr. McAlpine. Have you witnessed an increase in trade barriers, as opposed to actions by government that you don't necessarily like but aren't directly related to trade?