Keywords
assistance, authority, blue, car horn, car roof, close-up, color, control, day, differential focus, emergencies and disasters, emergency light, horizontal, land vehicle, law, light, mode of transport, no people, noise, outdoors, photography, police, police car, protection, security, silver, small group of objects, stationary, transportation, unknown, urgency, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 603001