I don't think it's necessarily a question of there being limitations. I would pivot and ask what opportunities there are for increased certainty, collaboration, and co-operation. As I mentioned earlier, to Mr. Allison's question, mining companies have a unique reality in that when they make an investment, that investment is geographically bound within the borders of that particular country. The extent to which investors can have a greater degree of confidence that this investment will be protected and respected creates a greater degree of confidence that this investment will proceed.
There's one other thing I would mention and it builds off some of the comments and questions that were raised earlier. I think it also dovetails nicely with Mr. Sinclair's point that we need to support businesses to be eligible and competitive for international trade. In this country we're currently witnessing a significant crisis in our rail freight market. The ability to move products to shore is critical, because trade begins at home. We can negotiate agreements from now until kingdom come. If we can't effectively get product at a cost-competitive rate from a landlocked province to tidewater, then we're not going to be able to take advantage of any new market share that any agreement's ever going to provide for businesses.