1986 Nov 27 - 1988 Mar 29
Prime Ministerial Private Office files
PREM19/3526
Security (Policy on interception of communications) (Part 6)
| Source: | TNA, PREM19 series |
|---|---|
| Release date: | Retained Under Sec 3.4 |
| Classification: | |
| Page count: | |
| Any docs withheld? |
Selections from this file
None - file retained