Ключевые слова: alley, architecture, attention, ban, bus stop, car, character, city, communication, condition, culture, danger, direction, entry, environment, flat, forbidden, gas pump, genre, gravel, halt, human being, icon, illumination, isolated, landscape, lighting, location, machine, neighborhood, no, octagon, outdoors, person, personality, place, pump, red, restricted, restriction, risk, road, road sign, safety, sign, signal, signs, sky, stop, stopsign, street, sun, symbol, technology, text, traffic, transportation, urban, vehicle, warning,