Archive

MT's official files as Prime Minister, 1979-90

MT's official files as PM can be read on this site as they are released, in full and free to all - the confidential files originally stored at No.10, the core record of her premiership.

The files have been copied at the British National Archives (TNA) at Kew in London and can be downloaded precisely as they appear in the reading room.

We are doing something more to help people make sense of this mass of information. The files are subject-based, logically enough, but that system makes it difficult to reconstruct the flow of paper across the Prime Minister’s desk at any point in time, depriving us of a sense of context, of the political cross-winds, some of them overwhelming.

To combat this effect we are uploading a large selection of the most important documents from these files – thousands in total – to our powerful site database. You can search and sort by date, subject and other parameters, getting as close as anyone can now get to reconstructing the Prime Minister’s daily "Red Boxes", the rich diet of foreign and domestic policy papers submitted to her by the No.10 Private Office.

List and links to the PM’s files

Below are links to the downloadable files in numerical order. The subject terms are those used in the original filing system.

An average file has around 200 pages.

You can read here an account of how filing worked at No.10, and the system for archiving MT’s Prime Ministerial papers, both of which had their quirks.

Chancellor of the Exchequer’s Private Office files, 1979-1989

1979-89: Chancellor’s Private Office files [links to hundreds of digitised files from the Chancellorships of Sir Geoffrey Howe and Nigel Lawson]

Engagement Diaries

An alternative way through the material is to read MT’s engagement diaries, jumping day to day.

The engagement diaries link directly to relevant documents in the site database, so this is a good way to recover the perspective from the Red Box.

Showing items 2101 - 2150 of 5082

Per page:
File name File title Begins Ends Release date Any docs withheld? Classification Pages
PREM19/2491 Security (Terrorist activity and extremism in Great Britain) (Part 3) Begins: 1986 Jun 3 Ends: 1987 Sep 29 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2492 Security (Terrorist activity and extremism in Great Britain, including threat to UK nuclear facilities and nuclear materials) (Part 4) Begins: 1987 Oct 19 Ends: 1988 Sep 30 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2493 Security (Links between Palestine Liberation Organisation (PLO) and other terrorist organisations: People's Front for the Liberation of Palestine operations in London) Begins: 1979 Sep 28 Ends: 1988 Mar 17 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2494 Security (Ministerial personal protection: security arrangements for overnight parking of Ministers' cars: VIP security) Begins: 1979 Aug 28 Ends: 1987 Jun 12 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2495 Security (Miscellaneous leaks and security breaches) (Part 1) Begins: 1985 Mar 26 Ends: 1987 Jun 30 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2496 Security (Miscellaneous leaks and security breaches) (Part 2) Begins: 1987 Jul 2 Ends: 1988 Dec 22 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2497 Security (Correspondence with Members of Parliament) Begins: 1988 Apr 12 Ends: 1988 Apr 22 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2498 Security (Threat of unauthorised disclosure by former employee of Government Communications Headquarters (GCHQ)) Begins: 1987 Feb 6 Ends: 1987 Mar 20 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2499 Security (RAF fixed telecommunications system) Begins: 1988 Mar 29 Ends: 1988 Jul 21 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2500 Security (Reform of Official Secrets Act: proposed Protection of Official Information Bill; enforcing the duty of confidentiality) (Part 1) Begins: 1979 May 4 Ends: 1987 Oct 30 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2501 Security (White Paper on Reform of Section 2 of the Official Secrets Act 1911: proposed Protection of Official Information Bill; enforcing the duty of confidentiality) (Part 2) Begins: 1987 Nov 3 Ends: 1988 Jul 19 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2502 Security (Security and protection of the Prime Minister) (Part 2) Begins: 1986 Feb 3 Ends: 1987 Jan 26 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2503 Security (Case of Geoffrey Arthur Prime) Begins: 1983 Jul 1 Ends: 1987 Aug 11 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2504 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 5) Begins: 1987 Jan 8 Ends: 1987 Mar 12 Date of release: 2023 Dec 29 Any docs withheld? 8 Classification: Secret Pages: 265
PREM19/2505 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 6) Begins: 1987 Mar 13 Ends: 1987 Mar 31 Date of release: 2023 Dec 29 Any docs withheld? 7 Classification: Secret Pages: 102
PREM19/2506 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 7) Begins: 1987 Apr 3 Ends: 1987 Jun 30 Date of release: 2023 Dec 29 Any docs withheld? 16 Classification: Top Secret Pages: 343
PREM19/2507 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 8) Begins: 1987 Jul 2 Ends: 1987 Sep 22 Date of release: 2023 Dec 29 Any docs withheld? 12 Classification: Secret Pages: 233
PREM19/2508 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 9) Begins: 1987 Sep 23 Ends: 1987 Oct 30 Date of release: 2023 Dec 29 Any docs withheld? 14 Classification: Secret Pages: 202
PREM19/2509 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 10) Begins: 1987 Nov 2 Ends: 1988 Mar 31 Date of release: 2023 Dec 29 Any docs withheld? 23 Classification: Top Secret Pages: 209
PREM19/2510 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 11) Begins: 1988 Apr 7 Ends: 1988 Sep 29 Date of release: 2023 Dec 29 Any docs withheld? 12 Classification: Top Secret Pages: 298
PREM19/2511 Security (Security of the Secret Services: Chapman Pincher's book 'Their Trade is Treachery'; Peter Wright case) (Part 12) Begins: 1988 Oct 5 Ends: 1988 Dec 23 Date of release: 2023 Dec 29 Any docs withheld? 19 Classification: Top Secret Pages: 286
PREM19/2512 Security (Sunday Times articles on the death of Stephen Ward and his association with MI5 at the time of the Profumo affair: book by Phillip Knightley and Caroline Kennedy 'An Affair of State') Begins: 1982 Nov 29 Ends: 1982 Nov 29 Date of release: 2018 Dec 28
PREM19/2513 Security (Case of Michael Bettaney and the ensuing review of the Security Service) Begins: 1986 Jun 2 Ends: 1988 Nov 8 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2514 Security (Allegations against the Security Service) Begins: 1977 Jul 16 Ends: 1987 Mar 18 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2515 Security (The Hijacking Declaration of the Bonn Summit, July 1978: prevention of international terrorist activity) (Part 5) Begins: 1986 Jun 2 Ends: 1988 May 25 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2516 Security (Lord and Lady Rothschild) Begins: 1987 Jun 8 Ends: 1987 Jul 17 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2517 Security (Procedure for dealing with suspicious letters and parcels received at 10 Downing Street: letter bombs) (Part 1) Begins: 1968 Sep 25 Ends: 1986 Jan 20 Date of release: Reconsideration 2027 Classification: Retained Sec 3.4
PREM19/2524 South Africa (Internal situation: relations with UK) (Part 14) Begins: 1986 Dec 9 Ends: 1987 Aug 28 Date of release: 2017 Dec 29 Any docs withheld? 19 Classification: Top Secret - Cab One Pages: 301
PREM19/2526 South Africa (Internal situation: relations with UK) (Part 16) Begins: 1988 Jun 2 Ends: 1988 Aug 26 Date of release: 2017 Dec 29 Any docs withheld? 8 Classification: Secret Pages: 289
PREM19/2527 South Africa (Internal situation: relations with UK) (Part 17) Begins: 1988 Sep 1 Ends: 1988 Dec 22 Date of release: 2017 Dec 29 Any docs withheld? 7 Classification: Secret - Cab One Pages: 256
PREM19/2530/1 Soviet Union (Prime Minister's visit to Soviet Union, March-April 1987: briefing for Prime Minister) (Part 2) [1 of 2] Begins: 1987 Apr 1 Ends: 1987 Jun 26 Date of release: 2017 Jul 20 Any docs withheld? 5 Classification: Top Secret Pages: 193
PREM19/2531 Soviet Union (Policy towards the Soviet Union: calls on Prime Minister by Robert Conquest; organisation of a seminar on Soviet intentions; Soviet and East European studies) (Part 1) Begins: 1979 Aug 1 Ends: 1987 Sep 8 Date of release: 2017 Jul 20 Any docs withheld? 8 Classification: Top Secret Pages: 201
PREM19/2533 Soviet Union (Soviet intentions towards Iran) Begins: 1980 Apr 16 Ends: 1987 Sep 30 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2534 Soviet Union (Soviet military expenditure and capabilities) (Part 1) Begins: 1979 May 24 Ends: 1988 Dec 7 Date of release: 2017 Dec 29 Any docs withheld? 5 Classification: Top Secret Pages: 218
PREM19/2535 Soviet Union (Domestic scene: Soviet leadership succession (Brezhnev, Andropov, Chernenko, Gorbachev)) (Part 2) Begins: 1979 Jun 20 Ends: 1987 Aug 5 Date of release: 2017 Dec 29 Any docs withheld? 6 Classification: Secret Pages: 337
PREM19/2536 Soviet Union (Soviet visa applications) Begins: 1979 Jun 13 Ends: 1987 Jan 12 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2537 Soviet Union (Arrest and exile to Gorky of Andrei Sakharov and his wife Yelena Bonner: Prime Minister's meetings with Mrs Bonner and other family members) Begins: 1980 Jan 23 Ends: 1987 Jan 5 Date of release: 2018 Dec 28 Classification: Confidential Pages: 121
PREM19/2538 Soviet Union (UK/Soviet relations; internal situation) (Part 6) Begins: 1986 Jun 2 Ends: 1987 Jan 30 Date of release: 2017 Jul 20 Any docs withheld? 15 Classification: Top Secret Pages: 218
PREM19/2539 Soviet Union (UK/Soviet relations; internal situation) (Part 7) Begins: 1987 Feb 3 Ends: 1987 Apr 21 Date of release: 2017 Jul 20 Any docs withheld? 12 Classification: Top Secret Pages: 162
PREM19/2540 Soviet Union (UK/Soviet relations; internal situation) (Part 8) Begins: 1987 May 5 Ends: 1987 Oct 30 Date of release: 2017 Jul 20 Any docs withheld? 16 Classification: Top Secret Pages: 301
PREM19/2541 Soviet Union (UK/Soviet relations; internal situation) (Part 9) Begins: 1987 Nov 2 Ends: 1987 Dec 30 Date of release: 2017 Jul 20 Any docs withheld? 2 Classification: Top Secret Pages: 241
PREM19/2542 Soviet Union (UK/Soviet relations; internal situation) (Part 10) Begins: 1988 Jan 1 Ends: 1988 Jun 29 Date of release: Reconsideration 2027 Classification: Retained Sec 3.4
PREM19/2543 Soviet Union (Relations between the Soviet Union and India) Begins: 1987 Jun 10 Ends: 1987 Jun 17 Date of release: Retained Classification: Retained Sec 3.4
PREM19/2545 Soviet Union (Visits to UK by President Gorbachev) (Part 1) Begins: 1987 Nov 20 Ends: 1988 Oct 30 Date of release: 2017 Jul 20 Any docs withheld? 3 Classification: Top Secret Pages: 259
PREM19/2546 Soviet Union (Visits to UK by President Gorbachev) (Part 2) Begins: 1988 Nov 10 Ends: 1988 Dec 29 Date of release: 2017 Jul 20 Any docs withheld? 3 Classification: Secret Pages: 368
PREM19/2547 Soviet Union (Women's Campaign for Soviet Jewry: Prime Minister's interest in cases of Ida Nudel, Anatoly Shcharansky, Alexander Paritsky) (Part 1) Begins: 1979 Jun 25 Ends: 1987 Jan 23 Date of release: 2017 Jul 20 Any docs withheld? 3 Classification: Secret Pages: 331
PREM19/2548 Syria (Internal situation: military capability; UK/Syrian relations) Begins: 1980 Mar 14 Ends: 1988 Oct 25 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2549 Syria (Internal situation: UK/Syrian relations; Syrian involvement in the Hindawi affair and other terrorist activities; diplomatic and commercial measures by UK, USA, Canada, and European Community states) Begins: 1979 May 7 Ends: 1987 Jul 27 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2552 Trade (UK's international trade policies: non-tariff barriers and restraints on imports; consideration of export problems; recycling of OPEC surpluses) (Part 5) Begins: 1985 Jul 1 Ends: 1987 Jan 26 Date of release: Retained Classification: Temporarily retained by Department
PREM19/2556 Transport (British Rail fares: industrial action by the National Union of Railwaymen (NUR) and the Associated Society of Locomotive Engineers and Firemen (ASLEF); possible line closures; British Rail finances) Begins: 1986 Oct 9 Ends: 1988 Sep 29 Date of release: 2018 Dec 28
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