Okay, thank you, Réal. Operator, I'd like to actually turn to a question that hasn't been asked us yet because we only have a few minutes left. But I think it's a very important question. So we're going to ask ourselves it. And that is, to talk about how we manage our tailings facilities in both active and inactive. Now I'd like to make some opening comments on this and I'll turn it over to Marcia Smith, our Senior Vice President, Sustainability and External Affairs, to go through some further details. First of all, I do want to say on behalf of all of us at Teck, how very sad we were to learn of the tragic incident at Vale's Brumadinho tailings facilities in Brazil. This is clearly an area that's of critical importance for our whole industry, and I can tell you that International Council on Mining and Metals, of which I'm currently the chair, has been very, very active subsequent to the tragedy. So I want to provide a bit of an overview of how we, at Teck, manage our tailings facilities. First, Teck manages 16 active tailings facilities at our operations and 39 tailings facilities that are closed and no longer receive tailings, for a total of 55 tailings facilities. And this includes 15 dry stack facilities at our steelmaking coal mines, and then 20 legacy property tailings facilities elsewhere. On top of this, of course, we also have nonoperated joint venture interest in tailings dams at Antamina in Peru, and Fort Hills in Alberta. With respect to upstream dams, which a lot of people learned about in the last couple weeks, of the tailings facilities that we manage, we have one active tailings facility that utilizes upstream construction. And that's at Elkview steelmaking coal operation. We have eight closed tailings facilities that utilize upstream or partial upstream construction. And five of these are relatively small facilities at the former Sullivan mine in Kimberley, BC. Our tailings facilities are operated and maintained to meet global best practices for safety, including industry leading protocols established by the Mining Association of Canada's TSM, or Towards Sustainable Mining, program, and the Canadian Dam Association. And with that, I want to turn it over to Marcia to take us through some of our other policies and further details.