File Title Security of Special Intelligence Reports
Reference CAB 301/7
Date 23 May 1941 - 17 June 1941
Government Department Cabinet Office
File Accession Date 23 May 2013


A file of correspondence and memoranda discussing arrangements to ensure the preservation of secret intelligence sources. The documents discuss arrangements for an enquiry into possible leakages of information; the security of intelligence about convoys; reminders to all personnel of the necessity of disguising the sources of intelligence; and an investigation into which members of staff have access to particular pieces of information.

Document Title Date
i Front Cover Download PDF (148 KB)
1st Security of Special Intelligence Reports Download PDF (2.41 MB)
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