Episode 1
A man is airlifted to St George's with possible significant spinal injuries after a high-speed motorbike crash on the M4. A teen motorcyclist is also brought in following a crash.
Episode 2
Paramedics rush 86-year-old Filippo to St George's with a suspected stroke. Susan, who is 80, has fractured her leg. Teenager Tilly has hurt her ankle during gymnastics.
Episode 3
Richard, who is 74, is rushed to A&E after his son found him at home bruised, bloodied and confused. 9-year-old chatterbox Rezwan has a rash on his ankle.
Episode 4
Sammy, who is 16 and lives with anorexia, is in paediatrics with dangerously low blood pressure. Carpenter Ray, who is 66, fell onto concrete while working on a building site.
