There's surely a distinction to be made between economy-wide targets. I think Quebec has expressed theirs, and so has the United States. Canada is at least deliberating upon choosing an economy-wide sector target. The cement industry is much more interested in knowing the cement sector target, and we're working diligently with the provinces, Quebec and Ontario, on all these issues. We will want to determine our sector target for cement. That is fundamental for us. We'll have to get down to discussing the specificities in order to take into account the characteristics of the cement industry itself.
As far as carbon taxes go, it was clearly mentioned by the Quebec government, just a few days ago, that its carbon tax would be dropped when the cap-and-trade system comes into place for the industrial sectors. It has decided, certainly, that it will be adopting a sectoral approach to determining each industry sector's reductions. It has also clearly expressed that industry has done quite a bit. It will be focusing not only on the industrial sectors in Canada, but also on the housing industry and the transportation sectors.