It differs from one country to the next. For instance in Mexico, there are land owners, and it's communal land that is owned by different people, but anything that's below ground will actually be owned by the national government. The concessions are registered with the federal government, but we have to do a long-term partnership arrangement—a lease or rental agreement—over the period of the mine with the actual land owners.
These types of agreements are negotiated and consulted on from the beginning, so that they are actually aware of what is coming. In Mexico, for instance, there is an attorney general for the land owners. We've been involved quite a bit with them in terms of having them consult with us with the actual land owners. They represent the land owners, but they actually work with the extractive industry, tourism, or agricultural industries to make sure that whatever type of agreement you reach with these land owners is fair to them and is fair for the company over the long term. That, to us, adds a lot more stability in terms of the environment within which we're operating.