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 releasesort ascending Any docs withheld? File classification Pages
PREM19/1082 Local government (Future of rating system; alternatives to domestic rates; rate limitation schemes) (Part 2) 1982 Jul 23 1983 Jun 29 2013 Aug 1 Secret 334
PREM19/955 Argentina (Falkland Islands Review Committee (chaired by Lord Franks); general correspondence) (Part 3) 1982 Oct 29 1983 Jan 18 2013 Aug 1 1 Secret 264
PREM19/1050 Home affairs (Family Policy Group; renewing the values of society) (Part 2) 1982 Nov 5 1983 Feb 28 2013 Aug 1 Secret 264
PREM19/1144 Sudan (Visits to UK by President Gaafar Nimeiri: records of meetings with Prime Minister) 1980 Jul 14 1983 Dec 9 2013 Aug 1 Secret 66
PREM19/1016 Energy (North Sea oil prices; heavy fuel oil prices; oil prices in the longer term) (Part 1) 1980 Jan 30 1983 Jun 23 2013 Aug 1 Confidential 355
PREM19/1111 Prime Minister (Prime Minister's meetings with Dr David Clark MP about factory closures and unemployment in his South Shields constituency) 1981 Jul 14 1983 Jan 24 2013 Aug 1
PREM19/987 Economic policy (Public Spending) (Part 25) 1983 Nov 1 1983 Nov 30 2013 Aug 1 Secret 312
PREM19/1083 Local government (Industrial action in water industry; contingency planning) (Part 2) 1981 Nov 13 1983 Feb 8 2013 Aug 1 Secret 240
PREM19/956 Argentina (Falkland Islands Review Committee (chaired by Lord Franks): general correspondence) (Part 4) 1983 Jan 19 1983 May 6 2013 Aug 1 Secret 229
PREM19/1051 Home affairs (Contingency arrangements for dealing with a serious Thames flood) 1979 Jul 25 1983 Dec 22 2013 Aug 1 Confidential 41
PREM19/1145 Trade (Intellectual property rights and innovation) 1982 Jul 19 1983 Dec 22 2013 Aug 1 Confidential 228
PREM19/1017 Energy (Future offshore petroleum licensing; seventh and eighth licensing rounds) (Part 1) 1979 Jul 20 1983 Sep 15 2013 Aug 1 Secret 197
PREM19/1112 Prime Minister (Prime Minister's visit to Falklands, Jan 1983) (Part 1) 1982 Aug 10 1983 Jan 12 2013 Aug 1 3 Top Secret 197
PREM19/988 Economic policy (Privatisation) (Part 6) 1982 Jul 26 1983 Jan 18 2013 Aug 1 Confidential 268
PREM19/957 Argentina (Falkland Islands Review Committee (chaired by Lord Franks): documentation used by Prime Minister in preparation for 25-26 January 1983 debate in House of Commons on Committee's report) 1983 Jan 14 1983 Jan 26 2013 Aug 1 Secret 140

Pages

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