Ключевые слова: antiterrorist, background, barbed, barbwire, barrier, blue, closed, crime, criminal, danger, dangerous, day, fence, forbidden, freedom, frontier, grid, guard, human, industrial, industry, limit, metal, military, politics, prevent, prison, private, protection, rights, safety, security, sharp, sky, spikes, spiral, state, steel, terror, top, violence, wall, war, wire, zone,