With respect to the process, if there's an immediate threat to safety discovered by any means, through the compliance-based means or the systematic risk management process, we'll take immediate action as required. The situations we come across are not, obviously, black and white. When they are, we take the appropriate action. As time goes on, though, when we follow through the process, we're discovering more and more of what is actually at the root cause of the accidents. Therefore, with the reporting processes in place right now and the requirements of this additional regulatory framework, we're catching these problems before they get to be the catastrophes to which you're referring. But, yes, if there's a question of safety, they are on the ground right away.
On June 5th, 2008. See this statement in context.