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
PREM19/2636 Economic Policy (Covenanted charitable donations by close companies: taxation of charities; White Paper on Charities) (Part 1) 1985 Mar 22 1989 May 16 2016 Dec 30
PREM19/101 Parliament (Legislative programme) (Part 2) 1979 Jul 12 1979 Nov 23 2009 Dec 30 Secret 334
PREM19/1744 Environmental Affairs (World Conservation Strategy: 'Conservation and Development - the British Approach') 1980 Jun 25 1986 May 21 2014 Dec 30
PREM19/442 Economic policy (Public sector pay policy; arbitration arrangements; Treasury monitoring reports) (Part 3) 1980 Oct 31 1981 Mar 11 2011 Dec 30 Confidential 186
PREM19/1401 United Nations (Dinner for members of United Nations Administrative Committee on Coordination, April 1984) 1983 Oct 17 1984 May 10 2014 Jan 3
PREM19/1065 Industrial policy (Port of London Authority (PLA); five year plan; finances; closures; possible industrial action) 1979 Jun 7 1983 May 13 2013 Aug 1 Confidential 76
PREM19/728 Economic policy (Imposition of VAT on gold sovereigns) 1982 Mar 29 1982 Apr 21 2012 Dec 28 Confidential 16
PREM19/2362 Nationalised Industries (Steel Industry: British Steel Corporation (BSC) privatisation) (Part 15) 1987 Oct 1 1988 Nov 23 2016 Jul 21
PREM19/3192 Transport (British Rail: possible line closures; public transport disputes; proposed restructuring of British Rail) (Part 10) 1988 Oct 5 1990 Jan 11 2016 Dec 30
PREM19/2497 Security (Correspondence with Members of Parliament) 1988 Apr 12 1988 Apr 22 Retained Retained Sec 3.4
PREM19/21 Economic policy (Public Spending) (Part 4) 1979 Sep 6 1979 Sep 28 2009 Dec 30 Secret 106
PREM19/1662 Civil Service (Industrial relations in the Civil Service: Department of Health and Social Security industrial action) 1979 Sep 5 1985 Oct 14 2014 Dec 30
PREM19/357 Security (Review of adequacy of leaks procedure) 1980 Jan 4 1980 Aug 4 2010 Dec 30 Confidential 57
PREM19/1321 National health (Future of optical services; end of opticians' monopoly on sale of spectacles) 1983 Apr 15 1984 Nov 19 2014 Jan 3
PREM19/983 Economic policy (Public Spending) (Part 21) 1982 Oct 1 1983 Jan 24 2013 Aug 1

Pages