Thank you very much to all the witnesses.
I'd like to begin with Mr. Lambert's responding to some of the things Mr. Bramley has said. One of the points Mr. Bramley made in his presentation was, in the context of the oil sands, on the actual cost per barrel of meeting our Kyoto targets. He estimated that to be between 58ยข and $1.16 per barrel.
Would you care to comment on that?