Well, we had very good discussions with the union every step of the way as we tried to develop our business plan. We've been walking this balance between keeping people separated and at home as much as possible while trying to get the very important work done. We worked very much hand in hand with the unions.
We've had shift work in a couple of places, and as the crisis has moved on, we've had to change our business plan to try to bring in other parts of the agency. At each step of the way, we've checked that business continuity plan with our unions and our employees. We've had good communication with employees to tell them what's going on.