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 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.

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 Begins Ends Date of release Any docs withheld? File classificationsort ascending Pages Link to selections
PREM19/1970 South Africa (Internal situation) (Part 13) 1986 Aug 1 1986 Nov 28 2016 Feb 19 1
PREM19/2466 Regional Policy (Inner Cities Initiative: progress on 'Action for Cities'; Teesside development initiative; access to Cabinet and Prime Minister's office papers by National Audit Office for study on urban regeneration; Cardiff Bay Barrage) (Part 14) 1988 Jun 1 1988 Jul 28 2016 Jul 21
PREM19/1245a Germany (Visits to UK by Chancellor Helmut Kohl; Anglo-German Summit) (Part 8A) 1983 Oct 11 1984 Aug 29 2014 Jan 3 2
PREM19/3060 Kenya (Relations between Kenya and Uganda) 1979 Sep 24 1990 Mar 23 2016 Dec 30
PREM19/2323 Memoirs (Report of the Committee of Privy Counsellors on Ministerial Memoirs (Radcliffe Report): declarations by Ministers) (Part 1) 1979 Aug 10 1986 Nov 6 2016 Jul 21
PREM19/1663 Deaths (Assassination of Indira Gandhi, October 1984: Prime Minister's visit to India to attend funeral) 1984 Oct 31 1985 Dec 12 2014 Dec 30
PREM19/1532 Hong Kong (Power projects in Hong Kong and China involving UK companies: Castle Peak power station in Hong Kong; Guandong nuclear power project) (Part 3) 1982 Dec 2 1985 Dec 30 2014 Dec 30
PREM19/1337 Parliament (Legislative programme) (Part 12) 1984 Mar 6 1984 Sep 26 2014 Jan 3 3
PREM19/1956 Sierra Leone (Visits to UK by President Stevens, November 1980, and President Momoh, March 1986: meetings with Prime Minister) 1979 Aug 9 1986 Mar 5 2016 Jul 21
PREM19/2801 Prime Minister (Prime Minister's meetings with the Union of Democratic Mineworkers (UDM)) 1986 Sep 5 1990 Jan 9 2016 Dec 30
PREM19/2168 European Policy (European Community budget) (Part 38) 1987 Dec 2 1988 May 27 2016 Jul 21
PREM19/2934 Defence (War widows' pensions) 1979 Nov 1 1990 Apr 3 2016 Dec 30
PREM19/2572 Yemen (Internal situation in the People's Democratic Republic of Yemen (PDRY): evacuation of British subjects and others) 1980 Apr 22 1988 Oct 18 2016 Dec 30
PREM19/1910 Prime Minister's Tours Abroad (Prime Minister's visit to Norway, September 1986: administrative arrangements) 1985 Sep 16 1986 Oct 13 2016 Feb 19
PREM19/2434 Prime Minister's Tours Abroad (Prime Minister's visit to Commonwealth Heads of Government Meeting (CHOGM), Vancouver, and private visit to Dallas, October 1987: administrative arrangements) (Part 1) 1987 Mar 1 1987 Sep 30 2016 Jul 21

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