I can give you an example. Maybe that's the better way.
We have the work that's going on in Mary River for the Baffinland project. We're looking at iron ore coming out of there on shipments throughout the year. These are in waters in which to this point there hasn't been a lot of marine traffic. In partnership with the proponent, we've mapped out areas where they would want preferred routes, where they will provide data and we will use our capabilities, because we have to sign off on the charts.
We are looking at it. There's a lot of work to do. Clearly, if a proponent is looking at going in there and exploiting our natural resources, there's an expectation that they can contribute to some of the costs to offset this. It has been done in the south. Voisey's Bay is an example that comes to my mind. It's something that I've been talking to my folks about doing in the north. That's one example where we've actually done it.