Mr. Bohn, with regard to the current staffing levels, you're right—you actually can issue the letters if you want to, which you did exercise. It's not a gift to the employees to exercise that. That could be done later on. You can jettison them more quickly rather than later if you want to.
There was already a shortage in Canada for air traffic controllers, and keeping them in Canada will be a challenge. What's the plan with regard to that? Was there actually a shortage prior to this situation? I am worried about a brain drain, so to speak, from controllers losing confidence in having a job in Canada for the long term.