"Closure" is the 15th and final episode of the 1st series of Casualty. It was preceded by "Survival" and followed by "A Little Lobbying". The episode was directed by Jan Sargent and written by the show's creators Paul Unwin and Jeremy Brock.
Ewart's got the backing of the staff, as he fights the department over the closure of Holby and a meeting's held at Megan's house to determine there strategy. Kuba saves a man being attacked by a another man, wielding a baseball bat and a suspected case of Lasser Fever, closes the casualty department down until the patient's transferred to an isolation unit. Charlie throws a party to cheer everyone up and next day a demonstration to make the public aware of the closure, is held outside the hospital.