When you look at the whole rent model that we have, which Transport Canada has implemented, with NAS and non-NAS, you see that it really is inefficient. It's not something that has a vision for what airport infrastructure should look like. We've done a good job of doing that. It really is something that....
We can look at how other organizations and other governments have been able to do it. There has been a very successful series of models about managing investments required to support small airports. You basically give concessions to a large airport, and along with those concessions you say, “You also have responsibility for this basket of small airports.”
If I look at Vancouver as an example, and I look at the Vancouver authority, we could structure something saying, “Vancouver is responsible for all of B.C.'s airports.”