Merci, Monsieur le President. My questions are for the Minister of Environment and Natural Resources. I'm sure he's already been briefed up on the excellent research by Messieurs Palmer and Jamison that proved the overestimation of natural background levels for arsenic in the Yellowknife area and the persistence of mining related arsenic after more than 60 years. We have an outdated 2003 arsenic remediation guideline that is based on this overestimation of background arsenic. Can the Minister tell us what the plans are now to review and update the drastically outdated arsenic remediation guideline. Merci, Mr. Speaker.