But they were shocked to see the source of the noise was not a car, but a bird! Watch the video to see how well the bird mimics the sound of a police siren.

A major London train station has been 'completely evacuated' according to passengers as police descend on scene.

A man pulled over by officers while driving a hire car fitted with homemade police lights and sirens has been arrested. Merseyside Police said a black Mercedes car was captured on CCTV "driving in ...

The 38-year-old woman's car collided with an unmarked police car on the A20 in Eltham, south east London on Sunday ... Both police cars had their lights and sirens on as they raced at around ...

A man was in hospital with life-threatening injuries Thursday following a collision between a vehicle and a pedestrian, ...

The police car was using blue lights and a siren at the time of the collision, which happened around 6.30pm on Sunday, Avon and Somerset Police said. The teenager was treated at the scene by ...