I'll try to go quickly to save your time, Mr. Chair.
We have daily calls with our regional directors general right across the country. Denis is part of that with me, as are all the other ADMs at the agency. We keep them up to date in their shift briefings that happen right across the country in terms of what's important for the officers to know vis-à-vis the health and safety of those officers. That's something that's done right across the country.
Just a general point I would make, Mr. Chair, is that as my colleague Heather said, this situation remains fluid. At the present time, our assessment is that we're confident with the measures we have in place at the airports, in addition to the airports we added on Saturday, but we're on this 24-7 and we depend upon the best advice from our health care professionals to determine how we might want to either ramp up or ramp down our activities at the border.