Ключевые слова: america, american, auto, automobile, camera, canada, cap, car, check, cop, crime, depth, detection, driving, equipment, field, freeway, gun, hat, head, laser, law, limit, motorway, north, officer, operation, police, policeman, radar, rear, road, roadside, safety, shirt, shoulders, speed, speeding, summer, sunny, traffic, trap, uniform, us, usa, view, working,