I remind you of our watchlist of key safety issues. When it comes to railway transportation, we talked about the transportation of flammable liquids, and there are other actions to be taken. Although Transport Canada has been in the process of implementing a number of measures since 2013, there are still measures that could be adopted to reduce the risks associated with transporting dangerous goods.
In fact, we just issued two other recommendations in the wake of two accidents in northern Ontario. Transport Canada considers all the factors that affect the severity of a derailment. It also considers all the rail-related conditions that could affect rail structure. So we have submitted a number of recommendations that would help reduce those risks.
Fatigue is another issue. We have identified a problem related to fatigue with crews operating freight trains. Their schedule is less specific than that of passenger train crews. We feel that Transport Canada could do more with the industry and use scientific data to make changes to employees' schedules in order to reduce fatigue.
In addition, a number of incidents and accidents have occurred because crews misinterpreted certain signals. We hope that the recorders will give us a better idea in that respect. However, technology systems could be used to slow down or stop a train before a collision or a derailment occurs.