The observational documentary series returns, this time giving an insight into the work of doctors at Farnham Road Surgery in Slough, Berkshire. Touching, honest and hilarious, the show takes a look at the stresses, strains and joys of working in and using the health service in modern Britain. Dr Jackie Bulger is trying to work out why her diabetic patient Sarah's insulin levels are sky high. Delving deeper Dr Bulger learns that Sarah is also suffering with depression and has not eaten properly in three months.