54-year-old Richard arrives in A&E suffering symptoms of a suspected stroke. Peter, who is 76, arrives in A&E with a severe head injury, but it's not clear what exactly has happened to him.

An unknown patient arrives after collapsing and falling face first in the street. 29-year-old Rick comes to minors after an accident at the gym. Marigold, 3, has signs of a chest infection.

This shocking episode follows three middle-aged women who are stabbed in broad daylight in a random attack at a supermarket car park in Surrey. Jean, who's 67, had gone to Sainsbury's to get macaroni cheese for her grandson and was stabbed in the back while carrying shopping to her car. Doctors are worried that the wound may have hit a vital organ or a major vessel and she's sent for urgent CT scans. Meanwhile, her daughter Clair recalls growing up in a pub in Fulham where her mum was the landlady: 'I remember a couple of guys came in with machetes yelling and shouting and she gave them a jolly good talking to... she's always been feisty... she can throw someone on the floor if she needs to'. Rani, who's 71, was stabbed twice in the back while waiting for a bus.

Gary, who is 50, is brought in by ambulance after a garage collapsed and fell on his legs. Maggie, 83, comes in to A&E with suspected sepsis. Baby George comes in with his mum after drinking nail varnish remover.

Adam, 20, is brought in by ambulance after being involved in a high-speed motorcycle accident. 70-year-old Richard comes to A&E with a high heart rate. Pia, who is 10, has fallen and hurt her knee.

Marie, who is 31, arrives in A&E by ambulance after collapsing at home with an unexplained headache. 10-month-old Erin has a build-up of wax in her ears following a cold and fever. Eileen, 87, comes in with shortness of breath and a high heart rate.

Motorcyclist Leon, 36, is airlifted to St George's after being involved in a head-on collision with a car. Graham, who is 37, has collided with another player while playing rugby and has lost feeling in his arms and legs. 4-year-old Elliott has pushed a stone up his nose to hide it from his sister.

Evadney, 56, walks into A&E after badly burning her arm when an aerosol exploded in a bonfire that she was standing close to. Sufia, who is 5, is rushed to St George's by ambulance with head and scalp injuries after she was dragged under a car while she was on her way to school. 70-year-old Pat arrives after the car that she was driving hit a wall at speed.

Zach, 25, is rushed to A&E after completely severing four fingers in a building site accident. Ricky, who is 85, has hurt her back after falling at home. 10-year-old Daquon was hit by a motorbike while on his way to school and has a badly broken arm.