I think we have always committed to audits and will continue to commit to audits through this safety management system. It gives a very disciplined, accountable framework under which safety issues have to be addressed, and they can't be altered. This is something we totally agree with. And as I said earlier in my remarks, it codifies the process. In your terminology of audit and inspections of our carriers, that does not change any aspect of it with SMS; this simply makes it more formalized through legislation, as opposed to actually voluntary.
On February 26th, 2007. See this statement in context.