Well, I don't want to leave the impression that good work isn't being done, because there is a lot of very good work being done.
I mentioned the proximity guidelines we have developed with the FCM. We're working together with them to try to convince provinces and municipalities to adopt those guidelines. We're working on a number of technical parts to that—a vibration study, for example—so that the engineers will know more about how to build within proximity.
There is a lot of good work going on and I don't want to sound overly critical of the regulatory framework that's in place. Sometimes you just need some time for them to take effect. For example, with the grade crossing regulations, those were just introduced in final format on December 17, 2014. There is a five- to seven-year period for most of the provisions so that companies can afford to implement the changes and look at the sightlines. Sometimes they have to change the railway entirely or remove buildings. There would be all kinds of changes that would be required to comply with those regulations.
There is a lot of good work. It is a continuous improvement environment that we live in. But I guess one of the points I would leave with you is that this is an all-of-society problem. We do need these corridors and we do need to work together. That includes all levels of government stepping up and building overpasses and underpasses so that we can be safe and also travel on those railways.