Ключевые слова: barbed, barbwire, barrier, border, boundary, camp, chain, concentration, crime, danger, detail, felon, fence, forbidden, freedom, frontier, gaol, grid, guard, high, imprisonment, industrial, intruder, iron, jail, justice, limit, metal, nobody, object, obstacle, penitentiary, prevent, prison, private, protection, razor, security, sharp, spikes, spiral, steel, structure, terror, texture, tower, urban, wall, wire, zone,