4K - Red emergency flasher with crowd of people walking
Emergency lights of ambulance car reflecting in puddle on road. Emergency car siren illuminating at night on street. Blue and red lights flashing on ambulance van. Flasher of vehicle glowing in dark
Red and blue light flasher background at night time.
Red and blue car flashers. Macro shot with sound.
Red emergency light flashing
Police vehicle parked on side of road with flashers on 4k