On environmental liabilities, the government has done a very good job. On the Treasury Board website there is a listing of all the sites and the estimation of the costs to deal with the environmental liability. That work was carried out three or four years ago and is updated every year. So a significant amount of work has gone into estimating the environmental liability. It is recorded in the financial statements of the government.
On November 7th, 2006. See this statement in context.