By Jon Willing, Ottawa Sun, January 21, 2014

Just when transit customers welcomed the return of regular O-Train service
Monday night, they were cursed again. The rail line from Carleton University to
Greenboro station had to be shut down around 11 a.m. when OC Transpo came across
signal problems. The hitch stemmed from work the previous day during a planned
closing of the full O-Train line. via
O-Train running again after signal problems | Ottawa & Region | News |
Ottawa Sun.