Ten years after a runaway train derailed and killed 47 people in Lac-Mégantic, Que., residents are still waiting for a promised railway bypass, and they fear the increasing number of railcars carrying hazardous materials through their town will lead to another disaster. Mayor Julie Morin says the trains transporting such things as propane, diesel and…

Kathy Fox still remembers the looks on the faces of the grieving family members on the morning in August 2014, as she tried to explain how the Lac-Mégantic rail disaster had happened. “You can imagine the grief, the shock, the anger, all the emotions,” Fox recalled. “It was a hard day.” The Transportation Safety Board…