There are already two mechanisms in place. Within SMS programs there is a requirement for each and every operator to implement a non-punitive reporting mechanism, whereby employees can identify safety issues so they can be addressed on a proactive basis by the company. That's one mechanism.
Totally separate from that and totally unrelated to SMS, the Transportation Safety Board has a confidential reporting program called SECURITAS. That program has been in place since the inception of our organization 20 years ago. It is up and running, and we address all the reports filed to us through that program. So there are already mechanisms in place to deal with whistle-blowing.