Ключевые слова: abstract, accident, background, barrier, black, boundary, concept, construction, cordon, crime, criminal, cross, danger, dangerous, dark, design, dirty, disaster, do not, do not enter, enter, evidence, illustration, justice, killed, law, line, marker, night, outdoor, outline, police tape, prevention, red, reflection, ribbon, road, roll, safety, security, sign, situation, symbol, tape, text, unrolled, warning, zone,