Mr. Chair, I don't know which department the honourable member is referring to, but I could offer one comment on this, and perhaps my colleagues at CBSA would like to comment.
It's an important point of context that ArriveCAN operates at the land border and the air border. Here we're talking about air congestion. One of the very challenging situations we had in air congestion was getting people fast enough through the customs hall at Pearson. As the minister has indicated, earlier in this ramp-up of travel we saw some significant incidents of planes being held at the gate and the metering of passengers into the customs hall.
We have an airport operations recovery group with the airports and airlines—all the partners, including Transport, CBSA, PHAC, CATSA—and a lot of work was done to try to work through how to fix that. A number of changes were made that have proven to be very successful because the number of holds for international arrivals has dropped 90%. It was like 300 per week in May, when we were at about 65,000 people arriving a day. It's now down to like 40 a week, even though we have 90,000 people arriving per day.
A number of changes were made in the management of the customs hall. Colleagues in CBSA—