Colin Smith, CVO, CBE, QPM (born 1939) is a British Police officer. He became the first head of the Royalty and Diplomatic Protection Department in 1983. He was appointed Chief Constable of Thames Valley Police on March 26, 1985, and was in post at the time of the Hungerford Massacre. Wikipedia
The definitive Wikipedia entry for Colin Smith. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Colin_Smith