Operation Countryman was an investigation into corrupt practices in both the City of London and Metropolitan Police Forces. It was led in the late 1970s by the Assistant Chief Constable of Dorset, Leonard Burt (above). When younger, he had played a key role in the uncovering of the Portland Spy Ring. This resulted in the conviction and imprisonment of local spies Ethel Gee and Harry Houghton. The investigation was set up following allegations that police officers in the capital were accepting money from criminals. In return, it was believed the officers were interfering with evidence, giving advance notice of police raids and assisting with payroll robberies. At the time many workers had their wages paid weekly in cash. This necessitated the transfer from banks to businesses of large amounts of cash required to make up wage packets. During the 1970s, London was awash with meticulously planned robberies man...