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,
Lady Ridgeway Hospital for Children care for Sri Lanka. It also serves as local pediatric hospital for the population in and around Colombo city for emergency and outpatient care. All services are free of charge in keeping with the free state health care policy of the Sri Lankan Government. The Outpatient Department (OPD) and the Accident Service Department of this hospital is open for services 24 hours a day for 365 days. Out patient clinics conducted by the relevant consultants of inpatient units and visiting consultants of the OPD maintain a continuous link with patients discharged from their units. There is also an emergency treatment