'Life-saving' drones saved £550K Police helicopter bill The drones which have now been upgraded have flown 225 sorties accounting for 66 hours of flying time Cambridge RCAT with police drones Sign up to our newsletter for daily updates and breaking newsInvalid EmailSomething went wrong, please try again later. Sign up here! We use your sign-up to provide content in ways you've consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time.More info Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Cambridge Rural Cops say Police drones which have been deployed for the last year have not only spared lives but saved taxpayers £550K in using the police helicopter.