Casualty (TV series) staff and patients of the hospital's Accident and Emergency Department. The show has very few ties to its sister programme "Holby City", which began as a spin-off from "Casualty" in 1999, set in the same hospital. "Casualty" is shown weekly on a Saturday evening, which has been its time slot since the early 1990s. "Casualty"s exterior shots were mainly filmed outside the Ashley Down Centre in Bristol from 1986 until 2002 when they moved to the centre of Bristol for just over nine years. In 2011, "Casualty" celebrated its 25th anniversary; following that, for the Bristol finale, they filmed the
William Harvey Hospital Ashford, criticised proposals that some services would require patients to be bussed back to the old hospital when William Harvey Hospital opened. In 2000, the press reported that staff shortages at the hospital were putting patient's lives at risk, which drew local MP Damian Green to criticise the management of the NHS in parliament. Green continued to complain about the state of the hospital, noting in 2001 that patients had been waiting in the accident and emergency department for 24 hours. In 2013, hospital staff members threatened to quit due to proposed increases in parking permit charges from March 2014.