New series of the show kicks off tonight, with events unfolding at St George's Hospital in south-west London, which holds one of the world's busiest and most advanced A&E departments. Some of the emergency cases they will meet tonight include 28-year-old Ashley who is brought in after a car pulled out into his motorbike and doctors are concerned he could have back, pelvis and internal injuries. While we also meet 77-year-old ambulance driver Jim, who arrives after collapsing at the wheel of his vehicle and driving into a lamppost.