Ключевые слова: access, alert, allowed, background, car, circle, city, concept, danger, direction, drive, enter, entrance, entry, forbidden, icon, isolated, law, metal, no, no entry, not, object, prohibition, red, restriction, road, road sign, roadside, roadsign, round, safety, signal, stop, street, street sign, symbol, traffic, traffic sign, transport, transportation, travel, urban, vehicle, vehicular, wall, warning, warning sign, way, white,