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
PREM19/1711 Economic policy (Competition Policy) (Part 1) 1983 Dec 16 1986 Feb 28 2014 Dec 30 Confidential 182
PREM19/1319 National health (Nurses pay: review body for nurses and related groups) (Part 2) 1982 Feb 1 1984 Apr 30 2014 Jan 3
PREM19/981 Disasters (Collapse of Norwegian oil rig 'Alexander Kielland' in North Sea: PM's message of condolence to Norwegian Prime Minister; representations from families of British victims) 1980 Mar 28 1980 Aug 11 2013 Aug 1 Unclassified 43
PREM19/742 European policy (European Community budget) (Part 18) 1982 Jul 23 1982 Nov 3 2012 Dec 28 Confidential 175
PREM19/407 Civil service (Pay of professional, technological and scientific grades: possibility of industrial action; review of Scientific Civil Service) 1979 Jun 15 1981 Jul 9 2011 Dec 30 Secret 282
PREM19/63 Government machinery (Ministerial responsibility for population matters) 1979 Jun 1 1979 Jun 4 2009 Dec 30 Unclassified 4
PREM19/2342 National Health (Expenditure and efficiency in the National Health Service (NHS): NHS Review; draft White Paper) (Part 16) 1988 Nov 16 1988 Dec 16 2016 Nov 7
PREM19/3121 Prime Minister (Prime Minister's meeting with Lady Porter, 13 September 1990: proposal for a Minister for London) 1990 Sep 13 1990 Nov 18 2016 Dec 30
PREM19/2149 European Policy (Common Agricultural Policy (CAP)) (Part 17) 1987 Apr 3 1987 Sep 30 2016 Jul 21
PREM19/1629 Security (Possible penetration of Foreign and Commonwealth Office (FCO) Confidential communications) 1982 Mar 4 1985 Dec 6 2014 Dec 30
PREM19/662 Broadcasting (Study of impact of television on schoolchildren) 1982 Jan 8 1982 Dec 13 2012 Dec 28 Unclassified 100
PREM19/1239 Foreign policy (Seminars on foreign policy at Chequers, October 1984) 1984 Jun 1 1984 Oct 19 2014 Jan 3
PREM19/321 Parliament (Defence Committee inquiry into Polaris successor systems) 1980 May 9 1980 Oct 17 2010 Dec 30 Top Secret 14
PREM19/902 Science and Technology (Government procurement of computers and related equipment; Prime Minister’s reception for representatives of the computer industry) 1981 Mar 11 1982 Feb 15 2012 Dec 28 Confidential 131
PREM19/2235 Housing (Housing policy) (Part 9) 1987 Jul 6 1987 Sep 30 2016 Jul 21

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