Casualty had to be rescheduled on March 30, 2002, due to the death of which wife of King George VI?
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. She was Queen of the United Kingdom and the Dominions from her husband's accession in 1936 until his death in 1952, after which she was known as Queen Elizabeth The Queen Mother, to avoid confusion with her daughter. She was the last Empress of India.
MV Princess Victoria MV "Princess Victoria" was one of the earliest roll-on/roll-off (ro-ro) ferries. Built in 1947, she operated from Stranraer to Larne. During a severe European windstorm on 31 January 1953, she sank in the North Channel with the loss of 133 lives. This was then the deadliest maritime disaster in United Kingdom waters since World War II.