Ключевые слова: agent, back, blurred, bodyguard, club, concert, control, crowd, disco, entertainment, event, festival, group, guard, guardian, horizontal, jacket, job, male, man, men, muscular, music, nightclub, nightlife, occupation, officer, party, people, performance, person, police, prevention, profession, professional, protect, protection, safety, secret, security, service, spectator, staff, standing, surveillance, uniform, watching, young,