As a public airport, in the large sense that you understand it, it's probably unique. And I don't want to pick on the member for Fort McMurray, but in terms of the development of the oil sands, we have reached agreement with a number of the oil companies who have built jet strips north of Fort McMurray, within the tar sands. We are providing commercial services to them of various types, which they are paying for, because they need them and they're outside the norm.
So yes, it is, but we have other commercial arrangements in different parts of the country for different types of services, a lot of them with airports. In terms of public airports, Mirabel is a bit unique, because it is a very small, cohesive group of stakeholders who are asking for the tower, and others aren't. It just creates this situation that I described earlier.