Ottawa : Règlement no 2017-301, art. 114(2) — Traffic and Parking By-law

The International Symbol of Accessibility pavement markings shall:

• (a) be 1525 mm wide by 1525 mm depth (minimum);
• (b) include a white or yellow border with a blue background field colour; and,
• (c) be located near the back of the space for 90 degree or angled parking spaces and centered for parallel parking spaces;