Investments have been made to improve fluidity. We have a new version of ArriveCAN that allows people to make their declaration before they leave or to fill it in the plane. Also, on the American side, it is possible to do the declaration in advance. So there have been some technology-assisted improvements.
One of the things we learned was how to improve the way we issue permits to people who need to go airside. We had to speed up the issuance of permits, which is done in conjunction with Transport Canada.
On our end, we had to devote more resources to helping people get their permits and deal with Transport Canada. The processing has also been accelerated. When you absolutely have to get people into the system quickly, it's not easy because of the permits you have to have to go to the air side. This has been greatly improved.