24 Hours in A&E is a British documentary programme, set in a teaching hospital in inner London. Initially it was filmed in King's College Hospital in Denmark Hill, Camberwell, but in the seventh series, the setting was changed to St George's Hospital in Tooting, Wandsworth, and has been filmed there since. Cameras film round the clock for 28 days, 24 hours a day in A&E (Accident and Emergency). It offers unprecedented access to one of Britain's busiest A&E departments.