I'm going to ask questions on something that's perhaps unrelated to what you said; it might eventually get related. It's a question I've had as a result of testimony we've heard, and that is on the testing of pilot proficiency. What we've been told, my information that I've heard here at committee, is that Transport Canada has now gone to two years, that every two years pilots are subjected to this proficiency test, whereas international standards may be somewhat more strict. Am I connecting here in terms of information?
Mr. Carson, perhaps.