When a 999 call comes in reporting that 67-year-old HGV driver Bikkar has suffered a cardiac arrest, Dr James Rait and paramedic Joe Epton are immediately dispatched. In Hillingdon, Dr David Metcalfe and Critical Care Paramedic Lia Brown race to the aid of 44-year-old John who has burns to his head, arm and hand after lighting a bonfire with petrol.
