In the case of the U.S., the FAA has taken a different tack and targeted different areas of the industry and have come up with appropriate solutions to fit those different types of operations. That's a practical and pragmatic approach to it.
In Canada one-size-fits-all is embedded in the notice of intent, and that's ill-advised in our view. It will make us uncompetitive with the U.S. and not as narrowly focused on what should be our primary objective, and that's increasing safety.