A 21-year-old woman who hasn't passed urine in over 20 hours is complaining of severe pain in her kidneys, and the construction of a summer house goes badly wrong.

Paramedics are called to a toddler who's having a constant seizure, a road traffic collision, a possible stroke and an elderly woman with chest pains

Paramedics treat a woman whose baby could be in distress and a patient who's collapsed.

Paramedics treat a woman who's fallen headfirst through a glass door, leaving a deep wound across her head, and a man complaining of crushing headaches who has a family history of brain haemorrhages. They also attend a car that's embedded in a garden wall after a two-vehicle smash and are called out to a drunk man who's been found collapsed in the street and is clutching his chest. The paramedics turn detectives to try to figure out why a woman keeps passing out.

A fiercely independent elderly man falls over and badly cuts his head. He lives alone with help from carers, but his son is concerned this will happen again.

Paramedics are called out to a van and a car that have collided at a roundabout, involving a man who must always wear a crash helmet to protect himself from frequent seizures. A woman at a social club fears chest pains could be a sign of a heart attack. And a trip to the shops ends badly after a nasty fall.

A man with a deep cut to the head refuses to go to hospital for fear that he won't come out again, and a patient runs away from paramedics called out to a suspected drug overdose.

A motorcyclist collides with a deer, but luckily, an orthopaedic surgeon stops to help. A woman driving to work is forced to call 999 after experiencing heart palpitations.

Paramedics treat a midwife who's in agony, a man whose jaw is trembling and filling with fluid, and a woman with a wound that won't stop bleeding

A man is stabbed at the entrance to a block of flats, but manages to call for help before collapsing, and a man has 13 seizures in one day and needs urgent medical care.