Tony, the local Vicar, calls on an elderly man whose lost his faith and later finds he's been rushed to casualty, where a delicate heart operation to remove fluid, has to be perform by the on-duty surgeon. Duffy senses Tony has problems of his own and he eventually tells her he's HIV and Ewart's gone on a trip down the river with an old pal to escape the pressures of work, but finds out about the proposed closure of the Observation Ward. He heads back to casualty and argues with Valerie over the news and he's furious with her. A small child suffering from asthma comes in and the cause is put down to the parents arguments.
Casualty is the world's longest running and most successful medical drama series on television. It depicts the private and working lives of the patients, doctors, nurses and all others attending a small but frantically busy accident and emergency department of the large Holby General hospital. By mixing episodic plots with longer, character-based stories it ensures that we get to know the characters as people with lives, not just doctors or nurses. With consistently superb storylines and great acting, Casualty is compulsive viewing. The show began in 1986 and since then only one character remains; the one and only Charlie Fairhead played by Derek Thompson.