This has been a longstanding question around the technology available basically to avoid travel when you can. Can you attend or participate in meetings virtually, versus hopping on a plane and travelling?
There has been significant work, I think, to upgrade the facilities to allow virtual conferencing. That said, there is still travel required and there's some work being done to modernize the government's travel system itself, which is the tool we use to book our travel where necessary. That system needs some work. That will not result in greening; that will just be a better travel system for public servants to use when they travel.
One of the priority areas for us with the travel system is that, frankly, it is not very helpful for people who have accessibility issues. We need to do some work on that front, so there's a two-fold issue there.
Where we can, we encourage our employees to participate virtually rather than hopping on a plane.