Documentary series following the work of maritime rescue services. An elderly lady falls awkwardly on the Isle of Wight, but there's no way of getting her out except by air. The crew of Whisky Bravo have some tough decisions to make. In Perranporth, one girl has taken her mother's warning not to talk to strangers very literally, which makes it doubly hard for the lifeguards to reunite her with her mum - and more children are in trouble at sea but there aren't enough lifejackets to go around. Show less