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?sort ascending File classification Pages Link to selections
PREM19/2109 Economic Policy (Toronto Economic Summit: Prime Minister's Personal Representative for Economic Summits; briefing for third meeting of Personal Representatives ('Sherpas'), Paris, May 1988) (Part 2) 1988 Mar 1 1988 May 31 2016 Jul 21
PREM19/2747 Ireland (Review of the Prevention of Terrorism (Temporary Provisions) Act 1976: prevention of terrorism legislation) 1980 Jan 31 1989 Jan 17 2016 Dec 30
PREM19/1514 Government Machinery (Advisory Council on Applied Research and Development (ACARD)) (Part 3) 1982 Jan 18 1985 Oct 7 2014 Dec 30 Confidential 259
PREM19/1178 Civil service (Introduction of new technology; computer procurement; agreement with unions) (Part 1) 1980 Mar 28 1984 Dec 20 2014 Jan 3 Confidential 312
PREM19/841 Memorials (Holocaust Memorial; proposal from Board of Deputies of British Jews) 1980 Apr 24 1982 Feb 16 2012 Dec 28 Confidential 59
PREM19/505 Ireland (Hunger strike at the Maze Prison, Northern Ireland; the 'Dirty Protest') (Part 4) 1981 May 20 1981 Jul 2 2011 Dec 30 Secret 336
PREM19/165 Economic policy (Public Spending) (Part 8) 1980 Jan 29 1980 Feb 29 2010 Dec 30 Secret 176
PREM19/2616 Defence (Deployment of Intermediate-Range Nuclear Forces (INF) in Europe) (Part 5) 1984 Jul 5 1989 Mar 31 2016 Dec 30
PREM19/1777 Government Machinery (Possible transfer of responsibility for VAT Tribunals from Customs and Excise to the Lord Chancellor: dePartmental responsibility for tribunals) 1985 Apr 1 1986 Dec 4 2014 Dec 30
PREM19/85 Ireland (Information policy - correspondence with HRH Prince of Wales) 1979 Nov 16 1979 Dec 17 2020 Jan 1 Unknown
PREM19/1434 Defence (Higher defence organisation: Ministerial responsibilities; Management Information System for Ministers (MINIS)) 1981 Feb 10 1982 Jul 22 2014 Dec 30 Confidential 43
PREM19/1098 Parliament (House of Commons procedure; review of working of Departmental Select Committees; Select Committee inquiry into positive vetting; Select Committee interest in records of security and intelligence agencies) (Part 5) 1981 Sep 7 1983 Mar 30 2013 Aug 1 Secret 261
PREM19/426 Economic policy (Top Salaries Review Body (TSRB): future role; resignation of Lord Boyle of Handsworth as chairman; appointment of Lord Plowden) 1980 Jun 25 1981 Mar 4 2011 Dec 30 Confidential 96
PREM19/2346 National Health (Primary health care: draft White Paper) (Part 1) 1986 Mar 6 1988 Oct 30 2016 Jul 21
PREM19/3147 Prime Minister's Tours Abroad (Prime Minister's visit to the Soviet Union, June 1990: administrative arrangements) 1989 Oct 6 1990 Jun 21 2016 Dec 30

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