A police operation in Melbourne, Australia: a loud alarm bell rings, and several police cars drive around with wailing sirens. Maybe a bank robbery? Who knows. Recorded from the balcony of a large tower building, therefore everything is in the distance, mixed with traffic and city sounds. Stereo. Emergency,
A police car with wailing sirens (might also be an emergency or firefighters vehicle) driving by. A light doppler effect. Recorded in Rome, Italy. Stereo. Version 2. Emergency,