Mr. Chair, just to clarify the question, do you mean as a result of the grounding did we have to consider other...? Okay.
Thank you for that question. In part to what I just responded to, once these aircraft are grounded, should there be a return to service of these aircraft, they do have to be ready and be maintained well enough to resume flight. We worked with the three Canadian operators to devise a very clear mitigation strategy and a procedure, so that if an operator wanted to move that aircraft—for routine maintenance reasons or from storage to a warmer, more appropriate climate—first of all, when they were moving it, there was absolutely no passenger content in it. As well, additional aircrew were available on the aircraft should an incident occur. Also, when they were operating these aircraft, it was in appropriate conditions. We weren't going to operate these aircraft in bad storms or weather conditions. The routes we chose were the appropriate routes and not high-traffic routes in case of an accident. Those were some of the measures we had put in place.