Working a 12-hour night shift the team have to treat some young men with stab wounds and as their friends wait in the A&E waiting room the tension begins to increase.

22-year-old Claire is in A&E after being knocked off her bike. 73-year-old John is admitted after a routine health screening revealed a potentially-deadly abdominal aortic aneurysm. 92-year-old Eileen has fallen and spent the night on the floor at home.

Colin, 32, has been attacked with a knife and cut his arm. Father and son Morris and Colin sustain life-threatening injuries from gatecrashers to their family party. Catherine, 21, lost consciousness at a party.

William has broken his leg in three places, after being crushed by a cherry picker. Nick has fallen from a 10-metre ladder onto concrete. Darren has put his arm through a window while cleaning it.

Stuart, 59, has come into A&E with a suspected heart attack. 78-year-old Reginald has a life-threatening gut condition. Richard has twisted his knee moon-walking in a club.

Staff at King's battle to save an 18-year-old who's been stabbed in a street fight. Omar, who is 88, is brought into A&E after experiencing severe stomach pains. Hany has tried to overdose on drugs.

Clive, who is 61 and an alcoholic, has come in with a suspected stroke. Joseph, 16, has had a stroke after collapsing at school. A regular patient who suffers from schizophrenia is admitted for the 19th time in a year.

16-year-old Ellie has been thrown from her horse and crushed against a fence. Destiny, 4, has a fish bone stuck in his throat. Jill, who is 36, is losing a lot of blood while seven weeks pregnant.

Trauma consultant Simon has to deal with a busy night, with many critically ill and seriously injured patients. He also has to deal with the fallout from an extraordinary night of violence on London's streets.

19-year-old fitness fanatic Josh shows up at the hospital badly injured after a canal barge accident. Liam, 21, has a sore finger following a night's clubbing. Jean, who is 80 and has terminal cancer, has collapsed at home.

William, who is 83, has sliced his finger doing metalwork. Ernest, 93, shows up with life-threatening injuries after being knocked over by a hit and run driver just outside the hospital. 52-year-old Kevin has a history of heart problems and collapsed at home.

Pharrell, who is 8, has fallen from a ramp at a BMX park onto his face. 18-year-old Dalvin has crashed his motorbike into a bollard at 35 mph, with a nasty injury to his thigh. Clodagh, 34, tumbled down concrete steps at a wake, breaking her arm. A stabbing victim comes in with the knife still in place.

James, who is 22 and a chef, accidentally stabbed himself in the thigh while chopping tomatoes at work. Bernard, 54, has been rushed to resus after falling and banging his head. 83-year-old Ruby collapsed with severe knee pain.

Cyclist Alun, 32, has come off his bike at 30 mph. Baby Jaziah has been rushed to resus with breathing difficulties. 18-month-old Charlie is struggling to give a urine sample. Ronald, who is 81, has had a suspected stroke.

9-year-old Tino is rushed to resus after slumping over her desk at school and not being able to remember her name, who people are, or where she is. Karen has been experiencing numbness down her left side and requires a scan. Bailey, 11, has been hit by a car on his way home from school and broken his leg.

37-year-old Stacey, who previously has had a collapsed lung, is experiencing breathing difficulties. Andrew, who is 26 and a bodybuilder, has been knocked off his motorbike by a car. Henry has been hiccuping for three days. 20-year-old student Sam has been kicked and punched in the head outside a nightclub.

Pauline, 70, is brought to A&E with two broken legs after being hit by a car that swerved off the road. 11-year-old Scarlett has been knocked down by a car travelling 30 mph at a zebra crossing. Steve, who is 48, has been transferred from Kent, after blacking out and crashing while driving at 70 mph on a motorway.

19-month-old baby Xah'nae has been vomiting, is suffering with a high fever and has become floppy and unresponsive. 52-year-old Graham, who has Down's syndrome and dementia, hit his head when he fell over in his bathroom. Christine, 61, has been rushed to A&E after collapsing unconscious at her sister's house.

Bill, 92, has a swollen leg and is struggling to breathe. Andy, 45, has stomach cramps.

Eddie, who is 12, has been hit by a car, his fourth visit to A&E on a blue light. Linda, who is 64, has had respiratory failure.

Stacie, 38, has fallen out of a tree onto her head. Ashleigh, who is 19, is rushed in after being involved in a high-speed, head-on car crash. Peter, 78, has abdominal pains.

Pat, who is 71 and has a history of brain haemorrhages, is brought in after being found unconscious at home. 63-year-old Mick was found lying in the street with severe head injuries. Graham, 50, is rushed to King's after having a suspected heart attack. Chris, 21, has chest pains and has been coughing up blood.

Builder Jamie is rushed in to A&E after falling from the roof of a three-storey building. 80-year-old Daphne has dislocated her replacement hip while putting on her socks. 4-month-old Weston has been brought to paediatric A&E after suffering from diarrhoea and vomiting for over 24 hours.

11-month-old Isabel is rushed to St George's after suffering a fit and losing consciousness. 22-year-old Felix is brought to A&E with a self-inflicted stab wound to his stomach. Retired engineer Bill, 68, arrives by air ambulance with breathing difficulties and suspected multiple fractures after falling 15 feet from a ladder while cutting a leylandii hedge.

Peter, 85, has been brought - unwillingly - to A&E by his stepson Brian. He cut his finger on some wire two weeks earlier and his hand is swollen and won't stop bleeding. Emma, 23, is rushed to St George's after crashing her car on the way to her father's house, while doctors also see to 86-year-old Harry, who fell down a flight of stairs a day earlier but didn't seek treatment. Ciaran, 27, injured his ankle the previous night while out with friends and was given a temporary cast. Emergency nurse practitioner Helen needs to get him X-rayed and replastered, but he faces a return visit for an operation.