Archive

Large scale document 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.

This is the first time in Britain - in fact as far as we can tell, in any country - that the declassified archive of a head of government has ever been published in full, paper or online.

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 and 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 & links to the PM's files

Secret no more

 

Below are links to the downloadable files in numerical order. The subject terms are those used in the original filing system. Files held back from release are listed in red.

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.

Some of these downloads are very big, as large as 75MB, though most are in the range 1-10MB. To keep sizes down, images have been compressed, though legibility should never be a problem. High quality copies can also be supplied, where a need is established, on application to the site editor.

Where documents within a file have been selected for the site database, they can easily be viewed by clicking the link after the file name ("Selected PREM19/959"), as well as via conventional searches from the archive search screen. Over time most files will have had documents selected in this way, but it will take time and care is being taken not to allow the site database to become so large as to be unmanageable.

You can sort each column by clicking on its title in bold at the top, a powerful tool to find all the files on a particular subject over several years.

You can also search the list from the box on the right. The term "Public Spending", for example, will produce all the parts of the main file on that topic.

Chancellor of the Exchequer's Private Office files, 1979-89

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.

 

File name Title Begins Ends Date of release Any docs withheld? File classification Pagessort descending
PREM19/3697 Egypt (Anglo-Egyptian relations: internal situation) (Part 2) 1986 Jul 21 1992 Oct 25 2017 Dec 29 2 Secret 250
PREM19/711 Economic policy (Strategy) (Part 15) 1982 Mar 29 1982 Apr 30 2012 Dec 28 Secret 250
PREM19/2554 Trade (Coordination of Ministerial trade promotion visits overseas; reports on major civil overseas sales prospects) 1981 Apr 15 1988 Oct 6 2016 Jul 21 Confidential 250
PREM19/245 Government Machinery (Review of non-departmental public bodies (quangos): report by Sir Leo Pliatzky) (Part 1) 1979 Jul 23 1980 Jan 17 2010 Dec 30 Confidential 250
PREM19/295 Middle East (Situation in the Middle East) (Part 2) 1979 Sep 21 1980 May 9 2010 Dec 30 Secret 250
PREM19/1502 Foreign Policy (Prime Minister's visit to China, Hong Kong and USA, December 1984: policy) 1984 Sep 12 1985 Mar 25 2014 Dec 30 5 Confidential 250
PREM19/1639 Social Services (Reform of social security: pensions, housing benefit and supplementary benefit; child support) (Part 2) 1985 Apr 4 1985 May 31 2014 Dec 30 Secret 251
PREM19/1542 Industrial policy (Industrial relations law) (Part 11) 1984 Apr 5 1985 Jan 14 2014 Dec 30 Secret 251
PREM19/374 Sport (UK participation in Moscow Olympic Games following the Soviet invasion of Afghanistan) (Part 1) 1980 Jan 8 1980 Mar 6 2010 Dec 30 Secret 251
PREM19/2894 Vietnam (Vietnamese refugees in Hong Kong; resettlement in the UK) (Part 4) 1981 Mar 3 1989 Jun 29 2016 Dec 30 5 Confidential 251
PREM19/226 European Policy (European Community budget) (Part 8) 1980 Apr 29 1980 Jun 3 2010 Dec 30 Secret 251
PREM19/2897 National Health (Expenditure and efficiency in the National Health Service (NHS): NHS Review; draft White Paper) (Part 18) 1989 Jan 3 1989 Jan 22 2016 Dec 30 Secret 251
PREM19/1582 Nationalised Industries (Gas and electricity policy: gas industry privatisation; industrial energy policy) (Part 10) 1984 Sep 15 1985 May 24 2014 Dec 30 Secret 251
PREM19/265 Industrial policy (Industrial relations law) (Part 6) 1980 Jul 17 1980 Nov 28 2010 Dec 30 Confidential 251
PREM19/638 Argentina (Falklands) (Part 27) 1982 Jun 27 1982 Jul 20 2012 Dec 28 6 Secret 251

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