Ключевые слова: abandoned, accident, attention, barrier, block, boundary, caution, city, closed, control, crime, criminal, direction, emergency, entrance, entry, equipment, forbidden, incident, investigation, landscape, line, nature, object, outdoor, outside, passage, precaution, prohibited, protection, public, red, restricted, ribbon, road, roadblock, roadsign, safety, scene, sign, stop, street, stripes, tape, town, urban, warning, way, white,