Sir, I don't have any cost data whatsoever to discuss with you. I know that's something the Government of Canada is working on with the governments of Ontario and Quebec.
In terms of the environmental mitigation measures you mentioned, you're absolutely right: they apply not only to high-speed passenger rail but to freight rail as well. We have a fishway through the middle of our intermodal terminal in Surrey, British Columbia, for example, and in our recent purchase of the Elgin, Joliet and Eastern Railway in the U.S., outside Chicago, we had issues involving the protection of butterflies and turtles.
It's a common thing for a linear network, of any type, to have to deal with these sorts of issues. You're absolutely right that this would be among the costs, both doing the reviews and the consultations with the people. Any time you have property acquisitions that might involve aboriginal or first nations communities, for example, they have to have their say, and they have their environmental experts comment on the uses of that land as well. It is a significant cost.
Again, it's for the government, and people such as yourselves, to weigh those costs against the benefits, including environmental benefits, you get from rail transportation, much as they have done in France and elsewhere in Europe, and in Japan.