I know that the railway industry is under the safety management system regulations and that they can be, under any regulations, subject to enforcement action by Transport Canada. Transport Canada is in a better position than we are to answer you on what they're doing specifically in terms of issuing fines or notices to the railways.
In addition to our own investigations, we do receive confidential safety reports from operators on fatigue issues related to the railway. We transmit those to Transport Canada, and usually they do follow up with us in terms of what action they've taken.