Ключевые слова: background, bicycle, bike, bikeway, biking, blue, car, city, color, control, crossroad, cycle, cycling, cyclist, danger, day, electric, europe, go, green, lamp, lane, lifestyle, light, object, outdoor, pedestrian, red, ride, road, route, safe, safety, semaphore, sign, signal, stop, stoplight, street, symbol, traffic, traffic light, transport, transportation, travel, urban, warning, way,