Critical Condition: 4x2

Episode 2

A 22-year-old arrives at the emergency department after crashing his motorbike at speed, and medical staff fear he may have suffered a life-changing spinal cord injury. Elsewhere, 60-year-old Nigel is preparing for an emergency operation to have a huge tumour removed from his stomach, and 80-year-old Alun is treated after suffering a traumatic accident at home.