Ключевые слова: arrest, assistance, authority, british, british culture, colour, community, control, cop, crime, crowd, crowd control, emergency services, emergency sign, england, english, english culture, event, hat, horizontal, industry, jacket, law, law enforcement and crime, london, luminous, man, occupation, officer, people, police, police helmet, police officer, police uniform, policeman, policewoman, policing, protect, protection, protective workwear, reflective, reflective clothing, security, security staff, service, spectator, support, surveillance, team, teamwork, terrorism, uk, uniform, unrecognizable person, waist up, watching, woman,