Casualty had to be rescheduled on March 30, 2002, due to the death of which wife of King George VI?
Casualty (series 16):  On 30 March 2002, Episode 350 had to be shown on BBC Two, due to some schedule changes on BBC One, the Queen Mother had died that day. Queen Elizabeth The Queen Mother: Elizabeth Angela Marguerite Bowes-Lyon (4 August 1900 – 30 March 2002) was the wife of King George VI and the mother of Queen Elizabeth II and Princess Margaret, Countess of Snowdon.
i don't know