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 descending File classification Pages Link to selections
PREM19/2980 European Policy (Special European Council meeting, Dublin, April 1990; European Council meeting, Dublin, June 1990) (Part 36A) 1990 Feb 16 1990 Jul 13 2016 Dec 30
PREM19/2160 European Policy (European Council meeting, Hanover, June 1988) (Part 29) 1988 Apr 1 1988 Jun 30 Retained Retained Sec 3.4
PREM19/1632 Security (Bomb explosion at the Grand Hotel, Brighton, during the Conservative Party Conference, 12 October 1984) 1984 Oct 12 1985 Jun 24 2014 Dec 30
PREM19/620 Argentina (Falklands) (Part 9) 1982 Apr 20 1982 Apr 22 2012 Dec 28 Top Secret 258
PREM19/279 Ireland (Situation in Northern Ireland; Northern Ireland Conference, Belfast) (Part 5) 1979 Dec 5 1980 Mar 7 2010 Dec 30 Secret 198
PREM19/2837 Science and Technology (Consideration of British candidates for Nobel Prizes for science) 1989 Apr 11 1989 Apr 13 2016 Dec 30
PREM19/2166 European Policy (European Community budget) (Part 36) 1987 Apr 22 1987 Sep 30 2016 Jul 21
PREM19/2816 Prime Minister's Tours Abroad (Prime Minister's visit to Paris to attend the Economic Summit, July 1989: administrative arrangements) 1988 May 31 1989 Aug 23 2016 Dec 30
PREM19/2011 Aerospace (Space policy) (Part 2) 1986 Feb 4 1987 May 31 2016 Jul 21
PREM19/1548 Ireland (Situation in Northern Ireland) (Part 19) 1984 Dec 31 1985 Mar 28 2014 Dec 30
PREM19/1212 Education (Future of the Inner London Education Authority (ILEA)) (Part 3) 1980 Dec 5 1984 Mar 30 2014 Jan 3 Secret 212
PREM19/875 Posts and telecommunications (Future of Post Office: liberalisation of telecommunications monopoly; British Telecom's investment programme; BT and postal tariff increases) (Part 3) 1981 Mar 4 1982 Mar 16 2013 Sep 24 Top Secret 282
PREM19/539 Nationalised industries (Coal mines) (Part 2) 1980 Jul 15 1981 Mar 4 2011 Dec 30 Secret 189
PREM19/199 Education (Future of the Inner London Education Authority (ILEA)) (Part 2) 1980 Jun 20 1980 Nov 28 2010 Dec 30 Confidential 36
PREM19/2481 Scotland (Regional policy: industrial policy; draft White Paper on Scottish Enterprise) (Part 1) 1979 Nov 25 1988 Nov 30 2016 Nov 7

Pages