Synopsis

Quinnan and Jarvis launch an inquiry when they discover a young man with a quantity of lethal Class B drugs, which he maintains were prescribed for weight loss. They resolve to initiate an undercover operation targeting a fraudulent doctor at a slimming clinic, but require the assistance of a uniformed police constable. Can they risk suggesting that Page or Keane are overweight? Keane goes undercover, only to find the doctor's interest extends beyond his patients’ physiques.