British Columbia flashing green traffic light = pedestrian-controlled intersection

Traffic signal lights in British Columbia, Alberta, Yukon and other parts of Canada feature a flashing green traffic light to indicate it as a "pedestrian-controlled" intersection; meaning the traffic signal has a request to cross button that has not been pressed by a pedestrian yet, drivers should proceed through the intersection as normal but be ready to stop if the light turns into a "stale" green. — Read the rest