Thank you, Mr. Bachrach, for the question. Let me lay out the groundwork in terms of some of the decision-making in the first place.
You are correct that most airlines have some sort of a security function or a safety function that will make a determination based on the carrying out of a risk assessment as to whether or not that particular flight is safe to proceed.
The pilot also has a very heavy responsibility in determining whether it's safe for her—or him—to fly that day, and in fact will inform herself of the NOTAMs and the various other conditions that are in existence in the space at that particular time, as well as the air traffic control and obviously the state where the airport, in this case, would be. There are a number of different players who have important responsibilities.
I recognize your point, and I'll say, as a regulator in Canada, that safety is part of it and we drill it in through our regulations, through the safety management systems, etc., that it has to be the primary concern. The various stops and checks along the way include, as I mentioned, providing the proper information in ensuring that all those decision-makers along the way actually are properly informed and have timely access to the best information they can possibly have.
I hope that answers your question.