By Jon Willing, Ottawa Citizen, October 17, 2016
OC Transpo is confident the red and green lines marking the O-Train Confederation Line and Trillium Line on a new rail map won’t cause problems for people with a specific form of colour blindness.
Pat Scrimgeour, Transpo’s director of customer systems and planning, said all transit signage was reviewed using the city’s and the province’s accessibility standards.
http://ottawacitizen.com/news/local-news/sticking-with-red-green-transit-lines-offensive-to-colour-blind-people-says-advocate