Thank you for that.
As you can imagine, it's a very delicate negotiation that the UN, the Turks, and then at some point, Russia and Ukraine will need to engage in, if they haven't already, on that. We're watching it very closely, mostly through a G7 working group that I sit on, but also our ambassador in Ukraine will be watching it very closely, as will Ambassador Rae. In fact, we had discussions about it when Minister Joly was in New York a few weeks ago.
That's one that really offers the greatest promise in terms of the volumes, but it is politically the most challenging. There are also some very obvious safety risks as well.