Ключевые слова: alarm, area, away, background, boundary, breaking, concrete, construction, crime, danger, dangerous, emergency, footpath, highway, lane, law, legal, line, no, noparking, outdoor, paint, park, pattern, pavement, prohibited, protection, protective, red, road, roadside, rule, safety, sign, standing, stop, street, stripes, surface, symbol, system, traffic, trespassing, urban, violation, warning, white,