OC Transpo Passes:
Accepted* without a supplement on the regular STO system. A supplement is required on express buses ($0.50) and on routes subject to interzone fares ($1.60).
* After 9:00 am throughout the area served - Before 9:00 am only when boarding in downtown Hull and Ottawa, unless accompanied by an Ontario residency card.
所以还是买安省的学生月票