There's an expression in the aviation industry that if you've been to one airport, you've been to one airport. Each airport is different and unique.
A lot of the transportation links to the airport, be they public or private, are usually a function of the work that goes on between the airport and the municipality. Some talk about more public access through transit of some sort, be it light rail or what not.
We're going to see a unique situation coming up in Vancouver next year when they open the Canada Line. But the Vancouver airport is paying for the Canada Line on its property. It's paying $400 million for that. There is no other place that money is coming from--not from the municipality, not from anywhere else.
I think in general there's a cooperation that needs to happen between different levels of government to allow an airport to improve the transportation between the facility itself and other destinations. I would simply argue that getting out of Pearson Airport today, in 2008, is much quicker than it was 10 years ago.