Ключевые слова: attention, beautiful, canada, caution, city, city lights, color, concept, control, cross, dame, danger, district, downtown, education, educational, green, green light, lamp, lit, notre, notredame, paul, pedestrian, port, red, red light, regulation, road, rue, scene, security, sign, st, stop, stoplight, street, symbol, town, traffic, traffic education, traffic light, trafficlight, urban, warning,