Thank you, Chair.
Mr. Murphy, you certainly got everyone's attention when you talked about arsenic coming down the system. I was up in Yellowknife a few years ago, as Mr. Bevington will know. Their proposal for dealing with arsenic is to bury it at the bottom of the mine shaft and then turn the whole thing into a giant ice cube and hope that global warming really doesn't take off.
It gave me a feel for how difficult it is to actually contain any significant quantity of arsenic. You may be working very hard at the bottom end of the system down at the Bay of Quinte whereas upstream you have some significant difficulties. Can you elaborate a little on how satisfied you are that this point source of arsenic—which is a big point source—is actually going to be contained?