Archive (TNA)
Prime Ministerial Private Office files

Security: Cabinet Office minute to No.10 (Security Commission: review of public service security procedures and practices) [anticipated recommendations of report launched in wake of spy allegations against MI5 Director General; MT finds associated risk of of a further spy allegation by journalist Chapman Pincher "deeply worrying"] [released Dec 2014]

Document type: Declassified documents
Source: PREM19/1634 f239
Editorial comments:

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Importance ranking: Major
Word count: 4pp
Themes: Labour Party & socialism, Media, Executive, Parliament, British relations with the Soviet Union, Foreign policy (USSR & successor states), Defence (general), Security services & intelligence