Ключевые слова: access, alert, animal, area, arrow, attention, background, beware, board, cable, caution, city, cold weather, concept, construction, dangerous, design, direction, equipment, fence, fire hazard, green, hydrant, icon, industry, information, label, metal, nature, notice, notification, outdoors, park, place, prevention, protection, red frame, risk, road, signage, signboard, stop, symbol, text, traffic, trespassing, warning, white snow, wire, zone,