At the bigger airports, obviously, you have the most volume, so the biggest chunk of screening resources goes to those four airports, and then they top them up. They're actually investing and paying additional to what passengers are paying for screening resources. The smaller airports just don't have the ability to invest further in those screening resources, so it is a challenge. The standard is still the same. I think smaller airports also face airline schedules that can be, at peak times of the day, moving people through the system into the hub airports. It can be difficult to keep up with screening standards in those peak times. I think our biggest challenge is that the hub airports do take the largest amount of the resources for security screening across the country.
I think CATSA-plus is something that is a big priority for our airports. It's only at the four largest. They want to expand it. We would love to see it here in Halifax, for example. It needs to be rolled out to more airports across the country. It speaks to innovation. The research has been done. It really improved things this summer as well. We'd like to see that rolled out more. It is a funding issue, and CATSA needs to be able to move forward with that.