Ключевые слова: ai, alert, attention, barrier, beacon, boundary, brightness, caution, city, construction, control, danger, dark, deterrent, emergency, equipment, flash, glow, guidance, hazard, illumination, illustration, indicator, lamp, light, marker, night, notice, obstacle, precaution, procedure, protection, red, reflective, regulations, road, safety, security, shine, sign, signal, street, traffic, urban, visibility, warning, zone,