Yes, a key component.
With respect to unions and their role in this, I see them as a key partner at the table with employers and all the other groups at the local level, working out some solutions that will be appropriate to that particular area.
I think they have role in training as well. They do play a training role in our industry, and so I think there are opportunities there for them to be engaged in that. I know that some of our unions are doing that, in fact. We have some examples of operating engineers working with folks in Nunavut to ensure that there's some training taking place.
So I think they have a training role, but they also have a role in working out some local solutions with the employer, with governments, and with the aboriginal groups.