The best model that's been adopted, not only in Canada but in other developed countries, is to have an independent accident investigator—and on our part, we are totally independent of Transport Canada—who identifies safety deficiencies, makes recommendations, and provides arguments for change. We don't make prescriptive recommendations. If we were to become involved in prescribing solutions, this might have unintended consequences. We could be put in a conflict of interest down the road.
We have been very successful to date, particularly in the rail mode, where 88% of our recommendations since 1990 have been implemented. The responses have been judged as fully satisfactory. We now have 18 that we are continuing to push, through our watch-list and our annual reassessment of recommendations, and we're confident that in time they will be implemented. Our concern is how long it takes to get them implemented.