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.

 

Link to full file File name Beginssort descending Ends Date of release Any docs withheld? File classification Pages Link to selections
PREM19/2254 Industrial Policy (Research and development) (Part 5) 1987 Aug 3 1988 Dec 15 2016 Jul 21 Secret 245
PREM19/2307 Local Government (Future of the rating system; rating revaluation; Community Charge) (Part 8) 1987 Aug 3 1987 Nov 12 2016 Feb 19
PREM19/2060 Defence (Defence sales) (Part 9) 1987 Aug 3 1988 Jan 31 Retained Temporarily retained by Department
PREM19/2105 Economic Policy (Public spending) (Part 38) 1987 Aug 4 1988 Mar 31 2016 Jul 21
PREM19/2301 Local Government (Relations with central government, organisation & finance) (Part 33) 1987 Aug 4 1987 Nov 30 2016 Jul 21 Confidential 246
PREM19/2106 Economic Policy (Public spending) (Part 39) 1987 Aug 5 1988 Jun 30 2016 Jul 21
PREM19/2324 Middle East (Weapons development) 1987 Aug 6 1987 Aug 26 Retained Retained Sec 3.4
PREM19/2445 Prime Minister's Tours Abroad (Prime Minister's visit to Berlin, September 1987: administrative arrangements) 1987 Aug 6 1987 Sep 28 2016 Nov 7 4 Secret 64
PREM19/3375 Home Affairs ​​​​​​​(Crime prevention: crime statistics)(Part 3) 1987 Aug 7 1991 Nov 22 2017 Jul 20
PREM19/2267 Iraq (Internal situation: Iran-Iraq War) (Part 7) 1987 Aug 11 1987 Aug 31 Retained Temporarily retained by Department
PREM19/3982 USA (Visits to the UK by George H W Bush and Dan Quayle, Vice Presidents of the USA) (Part 2) 1987 Aug 11 1992 Feb 14 2017 Dec 29
PREM19/2770 Malaysia (UK/Malaysia relations: meetings with Dr Mahathir bin Mohamad, Prime Minister of Malaysia) (Part 3) 1987 Aug 17 1989 Oct 29 2016 Dec 30
PREM19/2131 Education (Future of the Inner London Education Authority (ILEA): opting out of ILEA by London boroughs; contingency plans for abolition) (Part 5) 1987 Aug 20 1988 Jun 23 2015 Dec 30
PREM19/2647 Education (The Open College) 1987 Aug 21 1989 Mar 6 2016 Dec 30
PREM19/2437 Prime Minister's Tours Abroad (Prime Minister's visit to European Council meeting in Copenhagen, December 1987: administrative arrangements) 1987 Aug 28 1987 Dec 3 2016 Jul 21 10 Secret 68

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