Okay, very good. I just want to be clear about that because the government has created the authorities for it. However, more in line perhaps with what the Auditor General said, some of those recommendations now need to be put in, so it's the regulation that's the issue here right now.
Mr. Therien, while we're on the subject of improving safety management systems, in terms of safety culture we've had witnesses who have been here before talking about one of the important components being worker perception of safety surveys. Some of our union representatives testified that it happens, and some said it doesn't happen with their membership. But none of this is mandatory in a safety management system, as I understand it. Should this committee be recommending that those types of surveys for measurement be a mandatory component of a safety management system?