I want to ask about climate change and its impact on some of your costs. As you know very well, last year we didn't even get the chance to take the buoys out of the river. The river was drying out, so they pulled all the tugs out and we couldn't move any of the freight. This year it looks like it will be even worse. We're looking at maybe shutting down ferries, never mind the tugs that come up and down the river.
Climate change is drying up our rivers in the north. The Nahanni River, the Mackenzie River, the Hay River—they're all at extreme and historic lows. Do you expect that this will cause you to require even more subsidy than what you're getting now in terms of the costs?