Ключевые слова: barricade, barrier, blue, danger, defense, fence, fence spike, forged, gates, guard, high, industrial, industry, intruder, iron, metal, metal fence, nobody, palisade, palisade fence, parallel, perimeter, pointed, private, pronged, prongs, property, protect, protection, rail, railings, restrict, section, secure, security, security fence, sharp, sharp fence, sky, spike, spiked, spiked fence, square, steel, strong, surround, texture, tip, welded,