If I could just add on to that, again, you asked the question about domestic clearances for truck drivers. For a driver who's going to be hauling goods domestically in Canada, I wouldn't suggest they subject themselves to the free and secure trade program security check, for the reasons that Mr. Benson raised. I don't see why a guy who doesn't cross the border should subject himself to a security clearance in another country. So there has to be another process available domestically for those guys who are not crossing the border under this program.