Ключевые слова: allow, automobile, background, blue, business, car, central, city, color, control, copy, countdown, direction, downtown, drive, driving, electronic, equipment, go, green, guidance, illuminated, landmark, landscape, light, lights, motion, movement, nobody, object, outdoors, pedestrians, permission, ready, regulation, road, safety, sign, signal, sky, space, speed, stop, street, text, town, traffic, transport, urban, view,