That's unique to Alberta. Has no other jurisdiction, provincially, considered something like this since 1972? That's not a question for you, but I do notice that some of the Nav Canada folks are still around here. Perhaps they could answer after the committee.
You talked about the cargo growth that you're experiencing. Cargo growth is a revenue tool. Is it something that airports out there are actively trying to take from each other? Is it growing? Do you want it from your international partners? How, exactly, does that come about? Do you have insight on some of the conversations that must happen to make this a reality?