Ключевые слова: access, alert, attention, background, car, caution, circle, city, danger, day, drive, enter, entrance, entry, forbid, forbidden, icon, law, message, nature, object, one, pass, prevent, prohibit, prohibited, prohibition, red, restriction, road, road sign, roadsign, round, rule, safety, sign, signal, stop, stop sign, symbol, traffic, transport, transportation, trees, vehicle, warning, way, winter, wood,