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 release Any docs withheld? File classificationsort ascending Pages
PREM19/3003 Germany (Internal situation in the Federal Republic of Germany) (Part 3) 1986 Jun 13 1990 Mar 2 2016 Dec 30
PREM19/1858 National Health (Mental health legislation: draft White Paper; release of dangerous psychopaths) 1981 Oct 26 1986 Apr 22 2015 Dec 30 1
PREM19/2752 Japan (Prime Minister's visit to Japan, September 1989) (Part 3b) 1989 Sep 18 1989 Nov 10 2016 Dec 30
PREM19/4091 Economic Policy (Insolvency law reform) 1983 Sep 29 1993 Apr 26 2018 Jul 24
PREM19/3644 Defence (Defence sales)​​​​​​​ (Part 13) 1990 Jul 1 1992 Dec 31 Temporarily Retained by Department
PREM19/1381 Security (Information leaked by ‘The Guardian’ about siting of cruise nuclear missiles at Greenham Common; Sarah Tisdall not referred to Security Commission) 1983 Oct 24 1984 Apr 9 2018 Dec 28
PREM19/3016 Government Machinery (Machinery of government changes: organisation at the centre; Whitehall reorganisation) (Part 7) 1987 May 8 1990 Jun 29 2017 Jul 20
PREM19/1730 Education (Teachers' pay) (Part 6) 1986 Jan 6 1986 Mar 26 2014 Dec 30
PREM19/1861 National Health (Prime Minister's dinner for Regional Health Authority Chairmen, 25 September 1986) 1986 Jul 15 1986 Nov 3 2016 Feb 19
PREM19/1599 Posts and Telecommunications (Privatisation of British Telecom (BT) and National Girobank: future of the Post Office) (Part 9) 1984 Aug 1 1985 Jul 30 2014 Dec 30 1
PREM19/2106 Economic Policy (Public spending) (Part 39) 1987 Aug 5 1988 Jun 30 2016 Jul 21
PREM19/2960 Education (Tuition fees for overseas students) 1980 Jun 4 1990 Aug 2 2016 Dec 30
PREM19/3929 Saudi Arabia (UK/Saudi relations: internal situation) (Part 5) 1990 Apr 6 1992 Jun 29 Temporarily Retained by Department
PREM19/4418 Royal Family (Prince Charles' interest in youth unemployment: The Prince's Trust; The Prince's Youth Business Trust) (Part 1) 1981 Oct 12 1993 Apr 30 2018 Dec 28
PREM19/3515 Royal Family ​​​​​​​(Career of Prince Michael of Kent) 1980 Feb 1 1991 Sep 19 2058 Jan 1

Pages