Oversight is difficult. There are literally a lot of moving parts involved, both in individual vehicles and the fleet as a whole.
We have to be concerned about the performance of the various regulatory agencies. You mentioned provincial, which is outside our scope, but in Transport Canada itself, I was concerned by the Auditor General's report. They cite an incident to do with side-door strength. The U.S. implemented a standard in 2007. It took nine years for Canada to take the same step. Maybe, Mr. Jack, you can comment on that. Is that something that CAA has been following?