No.
Monsieur Roy, unfortunately I'm not aware of the particular transactions of which you speak, but I can certainly say that since the federal contaminated sites action plan was put in place a number of years ago there has been an extensive effort by all departments, including Transport Canada, Fisheries and Oceans, and National Defence, to put in place an inventory of all their contaminated sites. There's been a commitment by the government to invest billions of dollars into the assessment of these sites. We have in fact an online inventory of all these sites. There's been a fair amount of progress made on some of the smaller ones in terms of complete cleanup of the contaminants.
I would say that we have a fair amount of confidence that departments are doing their due diligence. It is a policy requirement. It's an expected requirement for the Government of Canada, when it's disposing of property, to provide information, full disclosure to whoever the vendor would be. As Mr. Hirst said, through the federal contaminated sites action plan, which is an ongoing plan and will continue certainly over the next number of years, you will in fact find that most departments have a very good handle on what sites are contaminated. In some cases, because the assessments of the degree of contamination and what kinds of contaminants have to be determined, they're not always 100% sure of what is on the site, but they suspect the site is contaminated. So then they follow up and do testing to determine exactly what is the nature of the contamination and what is required in order to do a cleanup.