Ключевые слова: arrest, barrier, bars, behind, border, boundary, cage, caution, chained, closed, concept, coronavirus, covid, crime, criminal, danger, epidemic, fence, forbidden, freedom, grid, guilty, hand, hold, human, iron, isolated, isolation, liberty, limitation, lock, pandemic, prison, prisoner, protect, protection, punishment, quarantine, restricted, restriction, safety, secure, slave, stay, steel, stop, struggle, symbol, trapped, violence,