Ключевые слова: access, architecture, area, barrier, black, blocker, car, caution, city, closeup, construction, control, danger, entrance, gate, industrial, limiting, line, modern, movement, object, parking, pole, post, prevention, protection, restrict, road, row, rules, safety, security, sign, stain, steel, stop, street, striped, symbol, town, traffic, transportation, urban, warning, yellow, zone,