Holby City cast as Greg Douglas in series twelve. "Holby City" and "Casualty" are both set in Holby City Hospital, in the fictional county of Wyvern, in the southwest of England close to the Welsh border. The city exterior is represented by Bristol, though "Holby City" is filmed at BBC Elstree Centre in Borehamwood, Hertfordshire. The "Casualty" set in Bristol was not large enough to encompass the surgical ward and operating theatre required for "Holby City", and as a result, some crossover scenes in the first episode had to be shot twice, first on the "Casualty" set and then again at Elstree,
South Tipperary General Hospital department. The hospital saw 1,178 live births in 2008. The hospital provides 318 beds, of which 217 are in-patient beds, 25 are designated for day cases, 25 for emergency department patients, and 2 for labour ward admissions, while a further 49 are reserved for psychiatric patients. Specialty services include general medicine, general surgery, dermatology, accident and emergency, oncology, palliative care, orthopaedics, obstetrics and gynaecology, paediatrics, psychiatry.< The national median waiting time for surgery in November 2009 stood at 1.1 months; at South Tipperary General Hospital this figure was 0.7 months. Overall waiting time was 0.7 months, above the national median