Critical care paramedics Lisa Brown and Dudley Mobbs are called to a house in High Wycombe where a handyman has plummeted 18 feet from a ladder. In Buckinghamshire Dr Manjit Riyat and critical care paramedic Barry Walsh race to the aid of 10-year-old Riley who has a broken femur after coming off his motocross bike. Also, a 53-year-old has collapsed and is unresponsive.

Fourty-one-year-old builder Travis has been involved in a traffic collision, leaving him with multiple injuries - a potentially fractured foot, arm and pelvis, as well as possible internal bleeding. He needs stabilizing and rushing to hospital. Dr Jon Baileu and CCP Joe Epton come to the aid of a 64-year-old who has suffered a massive stroke on a golf course.