I do not agree with you. In Canada, there is a free market for trade in petroleum products. There are always regional characteristics in Canada. The market is highly complex. There are a lot of different factors in terms of transportation, distances, the population of Canada's cities and distribution.
It's highly variable and change is frequent. In fact, that is the way it is in Western Canada. We are talking essentially about Canadian resources being produced in Western Canada and Quebec. There is a need to have access to inputs imported from other countries. It's a trading process within a very free and open market. Every company makes its own decisions independently and that introduces new factors into the Canadian market.