Ключевые слова: allow, attention, automobile, car, city, control, danger, direction, drive, electronic, go, guidance, highway, illuminated, intersection, lamp, law, light, movement, red, red light, regulate, road, rule, safe, safety, semaphore, sign, signal, stop, stoplight, street, sunset, symbol, system, traffic, traffic light, transport, transportation, travel, urban, warning, way,