CONTROL OF TELEPHONE, TELEGRAPH, POSTAL AND OTHER COMMUNICATIONS IN THE EVENT OF INVASION. ANNEX B. The following measures will be taken to control telephone, telegraph, postal and other communications in the event of the invasion of either the United Kingdom or Eire. 1. ACTION TO BE TAKEN IN N. IRELAND. (a) Telephones. (i) All telephone calls to and from Eire to be routed through Belfast or Londonderry. Cross-border lines from Armagh, Enniskillen, Newry and Strabane to be disconnected and calls routed to the Londonderry switchboard.
- Collection ID
- CAB81
- Conflict
- Second World War
- Countries
- Great Britain Ireland Northern Ireland United Kingdom
- Document Reference
- CAB 81/102/70
- Document Types
- Memorandum
- File Reference
- CAB 81/102
- Identifier
- 10.1080/swwf.cab81.0102.070
- Keywords
- Telephone Communications Invasion Preparations Security
- Languages
- English
- Organizations
- Chiefs of Staff Joint Intelligence Sub-Committee Security Service
- Pages
- 5
- Published in
- United Kingdom
- Themes
- British Domestic Security Military Intelligence
