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 classification Pages Link to selectionssort descending
PREM19/1012 Education (Policy on education expenditure; raising standards in schools) (Part 3) 1982 Jul 5 1983 Dec 19 2013 Aug 1 Secret 348
PREM19/1013 Elections (Procedure for General Elections: actions to be taken by Prime Minister's Office; allocation of official residences; questions of procedure for Ministers; Ministerial travel; Queen's speech on opening of Parliament) 1970 Aug 4 1982 Jul 19 Retained Unknown
PREM19/1014 Energy (The Severn barrage project) 1981 Apr 10 1983 May 11 2013 Aug 1 Restricted 82
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
PREM19/1017 Energy (Future offshore petroleum licensing; seventh and eighth licensing rounds) (Part 1) 1979 Jul 20 1983 Sep 15 2013 Aug 1 Secret 197
PREM19/1018 European policy (Common Agricultural Policy (CAP)) (Part 10) 1982 Apr 1 1983 Feb 8 2013 Aug 1 Confidential 300
PREM19/1019 European policy (Common Agricultural Policy (CAP)) (Part 11) 1983 Feb 9 1983 Nov 30 2013 Aug 1 Confidential 265
PREM19/1022 European policy (European Community budget) (Part 21) 1983 Jun 20 1983 Oct 31 Closed until 2019-01-01 Unknown
PREM19/1023 European policy (European Council meeting, Copenhagen, December 1982) (Part 12) 1982 Sep 24 1983 Feb 10 2013 Aug 1 Secret 172
PREM19/1024 European policy (European Council meeting, Copenhagen, December 1982: briefing papers) (Part 12A) 1982 Nov 16 1982 Dec 2 2013 Aug 1 Confidential 279
PREM19/1025 European policy (European Council meeting, Athens, December 1983) (Part 13) 1982 Oct 15 1983 Dec 8 2013 Aug 1 2 Secret 181
PREM19/1026 European policy (European Council meeting, Athens, December 1983: briefing papers) (Part 13A) 1983 Nov 8 1983 Nov 30 2013 Aug 1 Confidential 345
PREM19/1027 European policy (European Council meeting, Brussels, March 1983) (Part 15) 1983 Feb 7 1983 Mar 23 2013 Aug 1 Secret 228
PREM19/1028 European policy (European Council meeting, Brussels, March 1983: briefing papers) (Part 15A) 1983 Mar 9 1983 Mar 18 2013 Aug 1 Confidential 325
PREM19/1029 European policy (European Council meeting, Stuttgart, June 1983) (Part 16 (incorporating Part 14)) 1982 Nov 1 1983 Jun 23 2013 Aug 1 3 Secret 266

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