While serving with Britain’s Government Communications Headquarters, Jock Kane reported alleged fraud and security failures at the agency’s Little Sai Wan station in Hong Kong. The allegations included employees claiming inflated housing allowances, submitting false invoices, and sharing the difference with landlords; Kane also described weekend subsistence claims, inadequate photocopier controls, excessive access to classified material, and secret documents being recovered from wastepaper. He warned that such practices could expose intelligence staff to blackmail, particularly amid a period when a spy ring in Hong Kong led to about 150 arrests between 1970 and 1976.
Kane raised his concerns with Special Branch, the Director of Public Prosecutions, the Security Commission, and MP Kenneth Warren, who brought them to Prime Minister James Callaghan. Callaghan appointed Home Office civil servant James Waddell to investigate; Waddell completed his report in April 1979, but it was never published. Prime Minister Margaret Thatcher later told Parliament that Kane’s allegations were “unfounded,” while Waddell reportedly indicated that his findings did not support that blanket conclusion. Kane’s 1984 memoir, GCHQ: The Negative Asset, was seized and blocked by injunction, and a second memoir was halted in 1987. He was never prosecuted, although authorities confiscated manuscripts and restricted related television coverage.