Well, hold on just a moment. I want to read something here. In 2001, we had a then Liberal minister of transportation. It was Minister Collenette. I want to quote him. He said:
...[U]nder the Aeronautics Act, carriers are obliged to operate under the legislation of another country once they enter its airspace. Any sovereign state, whether the U.S., Britain or anyone else around the world, has a right to know who is coming into its country, whether by land, sea or plane.
In 2008, we learned, as did the rest of the world, that the United States was going to require this same information of anyone flying over its airspace, which we agree they have the right to do, because they govern their own airspace.
If I could just go to Mr. Tassé, if I may, you said that visitors to Canada will be stuck on the ground. I don't understand why that would take place. If someone flying from Europe enters Canada, and they want to return to Europe, I don't understand what the challenge would be. Why would they be stuck on the ground?