Police helicopter battles Storm Bert turbulence over London

Police helicopters save dozens stranded on hospital roof in Hurricane Helene aftermath

Tense moment policeman shoots from helicopter at escaping car during chase

Police show how helicopters have tackled hare coursing in Essex, UK

Police helicopters circle after Trump assassination attempt

Police seize DIY fanatics dream car that was fashioned into a helicopter

Police helicopter rescues six hikers stranded in snow at 9,000ft

Policemen safely rescued after helicopter crash in Indonesian forest

Helicopter carrying eight policeman crashes in jungle in Indonesia

Police helicopter continues search for missing Thai sailors from sunken navy warship