That's going to vary across the landscape in different places, so I can't be very specific. As you can imagine, there would be large areas in Jasper National Park that are not necessarily road accessible, but we have our own helicopter contracts and things like that in order to manage. We're able to bring a variety of tools to bear. The methods we use for managing this do have to take into account accessibility.
On October 2nd, 2018. See this statement in context.