Ключевые слова: accident, alarm, arrest, assistance, auto, automobile, blue, car, care, city, concept, crime, danger, dangerous, dark, drive, driving, duty, emergency, first, help, highway, illustration, life, light, lights, night, patrol, police, protect, protection, red, rescue, road, safety, scene, security, service, siren, speed, street, surveillance, traffic, transportation, urban, urgency, vehicle, warn, warning,