Ключевые слова: accident, area, attention, background, banner, barricade, barrier, black, boundary, bright, caution, closeup, color, concept, construction, cordon, cordoned, crime, criminal, crossing, cuidado, danger, design, forbidden, horizontal, industrial, limits, line, murder, plastic, police, render, ribbon, risk, safety, scene, security, sign, stealth, street, suspicion, symbol, system, tape, text, traffic, urban, vivid, warning, yellow,