On Ullswater in the Lake District the Patterdale Mountain Rescue team are called to assist a man who's broken his leg on the far shore of the lake, the second longest lake in the UK. Fortunately the team has a high speed boat and rush to his aid across the water. Go pro cameras capture the moments when he is given first aid and stretchered on to the boat and taken to Glenridding where he is rushed to hospital. Interviews with key team members and stunning aerial footage complement this story.