It has been an experience or a problem. I would not characterize it as a widespread problem, but we did have some issues, obviously, over the course of the pandemic.
As I mentioned in my opening remarks, we work in a stressful occupation. There are medical licensing requirements along the lines of those that pilots have. A number of people lost their licences for various reasons. We encountered a number of difficulties and delays with the bureaucracy, with the medical officers, in getting licences back.
We did raise that issue with Minister Alghabra and with other officials in the ministry. I believe they took steps to address it. Our experience recently has been that it seems to be much better. We're talking about a fairly small sample size. I don't want to say it's completely resolved; there are still some issues, but it seems to be much better than it was. I wouldn't say it's a major problem at this time.