Ключевые слова: authority, bike, car, city, control, cop, crime, enforcement, europe, force, guard, helmet, highway, job, justice, law, man, motor, motorbike, motorcycle, occupation, officer, order, outdoors, patrol, patrolling, people, person, police, policeman, protect, protection, road, safety, scene, security, service, speed, speeding, stop, street, surveillance, ticket, traffic, transport, transportation, uniform, urban, vehicle,