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.

 

Link to full file File namesort descending Begins Ends Date of release Any docs withheld? File classification Pages Link to selections
PREM19/1345 Posts and telecommunications (Future of the Post Office: proposals for Post Office counters network; telecommunications liberalisation and privatisation; Telecommunications Bill; British Telecom (BT) licence; Mercury Communications Ltd) (Part 8) 1984 Jan 12 1984 Jul 31 2014 Jan 3
PREM19/876 Posts and telecommunications (Future of the Post Office: telecommunications liberalisation and privatisation; British Telecom's financial position and prices; System X) (Part 4) 1982 Mar 22 1982 Jul 19 2012 Dec 28 Top Secret 159
PREM19/877 Posts and telecommunications (Future of the Post Office: telecommunications liberalisation and privatisation; Telecommunications Bill; System X) (Part 5) 1982 Jul 12 1982 Oct 21 2012 Dec 28 Secret 145
PREM19/1100 Posts and telecommunications (Future of the Post Office; cable expansion and broadcasting policy; telecommunications liberalisation and privatisation; Telecommunications Bill) (Part 6) 1982 Oct 28 1983 Mar 29 2013 Aug 1 Secret 284
PREM19/2391 Posts and Telecommunications (Future of the Post Office; Sale of the Government's Cable and Wireless shares; British Telecom (BT) and National Girobank) (Part 10) 1985 Aug 1 1987 Sep 18 Retained Temporarily retained by Department
PREM19/1344 Posts and telecommunications (Future of the Post Office; telecommunications liberalisation and privatisation; Telecommunications Bill; draft licence for British Telecom (BT)) (Part 7) 1983 Apr 12 1984 Jan 11 2014 Jan 3
PREM19/562 Posts and telecommunications (Post Office: postal and telecommunications monopoly (possible reference to Monopolies and Mergers Commission); Post Office pay, pricing and finances; British Telecommunications Bill) (Part 2) 1980 Jul 7 1981 Feb 27 2011 Dec 30 Secret 158
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
PREM19/2393 Posts and Telecommunications (Study by the Official Group on Telecommunications on withstanding a telecommunications strike; industrial action at British Telecom (BT)) 1982 Jan 11 1987 Mar 3 Retained Temporarily retained by Department
PREM19/1346 Posts and telecommunications (Telephone rental and standing charges) 1982 Mar 12 1983 May 12 2014 Jan 3
PREM19/1361 Prime Minister tours abroad (G7 Summit - London; 40th anniversary of D-Day: administrative arrangements) (Part 1) 1982 Nov 26 1984 May 31 2014 Jan 3
PREM19/1362 Prime Minister tours abroad (G7 Summit - London; 40th anniversary of D-Day: administrative arrangements) (Part 2) 1984 Jun 1 1984 Oct 2 2014 Jan 3
PREM19/1907 Prime Minister's Gifts (Gifts received by the Prime Minister since taking office) 1979 Jul 13 1985 Nov 5 2015 Dec 30 2
PREM19/1918 Prime Minister's Tours Abroad ( Prime Minister's visit to European Parliament in Strasbourg, December 1986: administrative arrangements) 1986 Feb 3 1986 Dec 15 2016 Feb 19
PREM19/2813 Prime Minister's Tours Abroad (Prime Minister's attendance at the International Democrat Union (IDU) Conference in Tokyo, September 1989, and meeting with Mikhail Gorbachev in Moscow, September 1989: administrative arrangements) 1988 Dec 14 1989 Nov 24 2016 Dec 30

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