Thank you, Mr. Chair. I take the point of the Member for Nunakput, that some of our most contaminated sites were established at a time when environmental regulation was not as rigorous as it is today. Having said that, however, there are still a number of sites that are being established now that are not fully secured financially against future liability, and given the cost of operating in the North and the cost of remediating contaminated sites often in remote places, it's essential that we have the means to provide clean up in the event of the company leaving or going bankrupt. I do not believe that this will be a disincentive to invest in the Northwest Territories, because I think that sound financial security is required everywhere that mining takes place. Thank you, Mr. Chair.