I would say that at different stages of the pandemic, obviously, there were quite different challenges. In the earliest stages, ArriveCAN and the border processing by the CBSA were substantial challenges in terms of both staff shortages and processing. It took so much additional time at the desk with the border agent to go through this entire process. There was a lot of duplication.
As time moved on and we made the process more efficient, it became less about that and more about the staffing shortage across the board. I would say it depends on which stage you're talking about, but certainly in the early days it was a very large issue.