I think our goal or our recommendation would be--you know, the term “best practice“ was used--to try to harmonize with the highest common denominator in any of our major trading markets. In terms of chemicals regulation, the European market is the biggest chemicals market and they're ahead of the game in terms of regulating processed chemicals, so it would make sense for us to harmonize with them.
There are other places--like where we're harmonizing with the U.S.--that would still make sense for us and where we're still lagging, like the emission stats that we've talked about where the U.S. facilities are doing a better job of keeping toxic air pollutants out of our environment. Even if we were only harmonizing with where the U.S. is at, we would still see a lot of benefit in Canada.