They are a priority in the sense that when the Transportation Safety Board comes to us after investigating any form of accident, they make recommendations. Sometimes those recommendations are to Transport Canada.
We then have to make a decision, looking at the big picture, as to whether we are going to implement their recommendation immediately and as written, or whether we need some time to study it—some of these issues are extremely complex—or whether we will not. That is something we have to decide on and ultimately that we remain accountable to.
The status of the recommendations is public, and if we decide, then it is up to us to explain why we may not have implemented. The reasons are usually very complex; they're not straightforward.