Description: A firefighter truck passing by with siren and honk! Fantastic doppler effects

Description: Police and fire engine sirens scream. Police, Siren Fire Engine, Siren.

Description: Ext: Siren, Start, Run, Stop, Wail, Close Up Sirens;Ford Cars

Description: Police and fire engine sirens scream. Police, Siren Fire Engine, Siren.

Description: Ext: Siren, Start, Run, Stop, Wail, Close Up, Chevrolet Sirens;Chevy Cars;Car Drivebys Left To Right

Description: Police and fire engine sirens scream. Police, Siren Fire Engine, Siren.

Description: A landrover defender passby from left to right

Description: HQ stereo city sound with ambulance car siren rushing through the traffic on the city streets.