By Marie-Danielle Smith and Michael Wood, Ottawa Citizen, August 12, 2014

O-Train service resumed at about 8:45 a.m. Tuesday, a day after a minor
derailment near Carleton University involving a northbound train. Transit staff
worked through Monday night and early Tuesday morning to re-rail the train, move
it to Walkley Yard and conduct inspections and repairs to the track, the city’s
manager of transit operations Troy Charter said via email. via
O-Train service resumes Tuesday after derailment | Ottawa Citizen.