Thank you, Mr. Chairman. My next question is with regard to the safety of storage facilities. In light of the report by the Auditor General, who identified some environmental liabilities to the government, and with regard to some communities where the tank farm was built in a flood plain, who does the assessment on that particular item? How often is there an assessment done on these particular facilities, to look at the whole question of environmental liability and to see if there are structural damage, permafrost shifts and other such things? The critical thing is these things have been built, in the case of Fort McPherson which is located within a flood plain, where when it floods there is water right around the facility. In that case if there is ever a major oil spill, it is going to affect not only Fort McPherson but probably the Delta. My question is what is being done to ensure that there are inspections and these facilities are checked periodically?