Kevin, who is 78, is rushed to A&E after going into cardiac arrest while exercising. Monica, who is 83 and has osteoporosis, has been rushed to King's after falling at home.

Registrar Ling has just began her shift and her friend Claire is working alongside her. David is brought into the hospital having seizures uncontrollably for 30 minutes.

Fitness instructor Jeremy has had an accident on his bicycle and injured his wrist. Rienelle, who is 7, has fallen 2 metres from the top of a climbing frame onto her back. 48-year-old Bobby has been brought to King's after he suffered seizures at home. Ronald, 70, has been rushed into A&E suffering from acute breathing difficulties and possible kidney failure.

Consultant Graham thinks Icylyn's bloated abdomen could be due to something serious.

Phil, 36, has chronic pain in his back and side. Kamilla, 12, has been knocked down by a car. Malcolm is rushed in the hospital after suffering a cardiac arrest, and is on life support.

Alyce, who is 89, is brought to King's after falling near her home. Sean, who is 23, is rushed in after having a seizure that lasted most of the night.

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.

2-year-old Cydney's parents have brought her into King's as she hasn't passed urine for two days. Dilson, 33, is rushed in suffering with severe knife wounds after being stabbed in the head and neck as he attempted to stop a fight outside a nightclub. 79-year-old Doreen has had a fall at home and injured her wrist.