David has fallen from a ladder. John has fallen down stairs.
Emergency consultant Ahmed rushes to save the life of a woman with an abdominal aortic aneurysm while making sure the other patients in busy resus get the attention they need too.
40-year-old Tania is in resus after being knocked over by a car. 77-year-old Edwin is rushed to A&E bleeding from a tumour. Footballer Lilli has damaged her eye socket.
Xintong, who is 28, has been flung from a go-kart at speed and doctors are concerned that there may be damage to her spine. Gary, 58, has an enormous swelling in his finger where he trapped it between two shopping trolleys.
Benoit, who is 9, has abdominal pains and doctors are concerned that it may be appendicitis. Michelle has suspected sepsis. Charley-Ann has part of an earring stuck in her ear.
Jeremy, 71, is airlifted to hospital after a collision while riding his bike. Allen has fallen down a flight of stairs. James has cut his arm in a skateboarding accident.
Brooke, who is 12, has gone into respiratory arrest after having a severe asthma attack. 76-year-old Howard has burns on his face and hands from trying to put out an explosion in his shed. Cyclist Colin has fractured his collarbone.
Alex, 77, has been rushed to St George's with a suspected stroke. Steven, 66, has severe stomach cramps. 16-year-old Aaliyah's fingernail has been badly damaged in a fight.
Junior, who is 8, has been hit by a car and has an open leg fracture and suspected internal bleeding. Anthony has suffered chest pain at the races and has a dangerously high heart rate.
Cyclist Ollie, who is 16, has been in a traffic accident. Dominic's throat has been bleeding badly after he had his tonsils out. 6-year-old Narayan has paper stuck deep in his ear.
Greg has been knocked off his motorbike and has critical injuries to his arm and leg. Cara, who is 11, has fallen from a human pyramid doing gymnastics and has a badly broken arm.
Paul, who is 66, is brought to A&E with a dangerously high heart rate. Nicky, 48, has a swelling in her throat. 7-year-old Kit has injured his chest in a golf buggy.
Ranjan, 64, is brought to St George's after losing control of her car and colliding with a tree. Callum, who is 20, has mysteriously collapsed. 4-year-old Scarlett has hurt her leg in an accident.
Jahan, 58, has severe chest pains, which doctors think could be a heart attack. Arthur, who is 92, is rushed to A&E after he fell and hit his head at his care home.
16-year-year old George is rushed to resus with a life-threatening bleed on the brain. Kezia, 10, is in paediatrics, after she hurt her wrist doing gymnastics. Bridget is in the urgent care centre suffering painful and swollen tonsils.
Leslie, 75, is rushed to A&E after suffering a stroke. Hannah, who is 37, has pain in her spine after falling from her horse. 6-year-old Isabella hurt her neck falling from monkey bars in a playground.