Holby fictional hospital within the city in which "Casualty" and "Holby City" are set. It is based on the Bristol Royal Infirmary which the original script writers spent time observing in the 1980s in order to garner ideas for "Casualty". Although both shows are set in the same hospital, "Casualty" is primarily filmed in Cardiff, whilst "Holby City" is filmed in Hertfordshire at BBC Elstree Centre. The indoor shots for the first series of "Casualty" were filmed at BBC Television Centre in London. The exterior shots of the hospital used in "Casualty" were formerly filmed at the City of Bristol College;
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