Well, CATSA manages the system on a national basis. We manage the validity of security clearances. CATSA checks with us, Transport Canada, once a day for the validity of the clearance. So, for instance, if the RCMP gave us information about somebody whose card we should suspend, that would be in the database immediately. It would be transmitted back by CATSA to the airport, and when the employee tried to open the door, it wouldn't work.
On May 26th, 2009. See this statement in context.