There is a closure plan. All of the operations I've been involved with in developing countries have a closure plan. It's part of the accounting process to account for the costs to reclaim those sites. On the projects I've been involved in, we've looked at the post-closure land use aspects of what the place is going to be at closure so it can be integrated as part of the development. Whether it is going to be new grazing areas for agriculture or new wildlife areas or tree plantations, those are the kinds of things that are included. Those are costed and the companies follow through on that.
On November 17th, 2011. See this statement in context.