Ключевые слова: auto, autumn, background, ban, blue, color, danger, fall, forbidden, interdiction, intersection, leaves, message, metal, nobody, object, octagon, outdoor, outside, pole, prohibit, prohibited, prohibition, red, reflection, regulation, road, roadside, roadsign, roadway, rules, safety, sign, signal, single, sky, stop, stopping, street, sunlight, symbol, text, traffic, transport, transportation, travel, urban, vertical, warning,