Flying with London's air ambulance - BBC London

It almost didn't get off the ground because people thought it was too noisy but nearly 40,000 missions later, London's air ambulance has become a permanent fixture in the skies above the capital. As it celebrates its 30th anniversary, Karl Mercer has been given exclusive access behind the scenes to find out the secrets to its success.

Видео Flying with London's air ambulance - BBC London канала BBC London