Ключевые слова: armed, back, car, city, control, cop, crime, criminal, danger, demonstration, dortmund, emergency, enforcement, europe, european, force, german, germany, guard, gun, help, justice, keep, law, law and order, logo, male, man, officer, order, patrol, people, pistol, police, police car, police officer, policeman, policemen, polizei, protect, protection, public event, risk, safety, security, street, uniform, urban, walking, work,