As far as the notices and orders are concerned, we have no intention of adding a vetting process by anyone to what the inspectors are doing. But through our quality process we've been ensuring that if the notices and orders apply nationally, they have to be written so they apply nationally, and not to the particular location where the incident or whatever occurred. It's still an immediate threat, and an immediate threat needs to be addressed on the spot. So that won't change.
On our role as inspectors versus auditors, you asked what we have done. When we started to train our people to be auditors after that was implemented in the act, nothing existed out there that was tailor-made for the railway. So we hired a consulting firm that was good at auditing, and we've trained our people to be either auditors or lead auditors.
When I said we had a certain resistance to change, people sometimes had a hard time relating what they were being taught to the rail industry. We're currently retraining all of our people. Now we have someone with our experience who has been able to map what they have with the railway industry. When Mr. Watson asked me why we felt we were probably between three and four, we're seeing now, with everybody who is being trained, that people are understanding a lot more about SMS and the audit procedures than they did before.