No.
It's a very good question. I've said that in Manitoba for roughly $100 million you could build a hangar and buy three 20-tonne-lift airships and you could serve all of Manitoba, with all the communities that are there. Today we spend roughly $10 million every year on ice roads, and that's just getting goods in. So in ten years' time, you'd be then further head without spending anything else differently.
But in terms of the ice roads, there are two types of ice roads. There's the community-connection ice roads, where people drive around in pickup trucks, with their cars, and then there are the ice roads that need tractor-trailers. As Mr. Ginter said, they get around 60 days' use for the community movement, because you can travel over the ice in a lighter vehicle. It's thinner ice, but it will be safe. But in a tractor-trailer it has to be very thick. So we would still probably build some ice roads between the communities, but you would use the airships to bring in goods year-round.
How many do you need to make a difference? Certainly I see three in Manitoba. You'd probably need five in Ontario and maybe the equal in Quebec. And then in the Arctic you're probably looking at more than that, because you have much longer distances. That would be under current conditions. As you start moving forward and developing resources, then of course things would become possible that aren't possible today.