Red light background. Red siren
Palabras clave
siren,
emergency,
red,
light,
warning,
alarm,
flashing,
alert,
danger,
police,
ambulance,
rescue,
safety,
lamp,
lantern,
security,
urgent,
beacon,
hazard,
caution,
signal,
rotating,
blinking,
strobe,
law,
enforcement,
bright,
illuminated,
equipment,
vehicle,
traffic,
attention,
intense,
crimson,
scarlet,
ruby,
flash,
aglow,
glowing,
radiant,
beam,
reflector,
spinning,
revolving,
protection,
critical,
response,
assistance,
night time
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