Thank you, Mr. Chairman. Just briefly, it's clear that environment cleanup, environmental liability has been growing understanding on the part of governments and other organizations. So I would say that over the last few years it's been an item of considerable attention when any transfers occur, and certainly at the present time, when such transfers occur, potential environmental liability is monitored very carefully and discussed with the person we're getting the property from. I would say was a little less attention in the past and as a result, we do have some elements on our books that were transferred in the distant past where we didn't necessarily see a transfer of funding associated with the liability.
We do, wherever possible, pursue funding from the body that transferred us the property if there is any potential at all for recovery, though, even now. Thank you.