The Secret History of UK Security Vetting from 1914 to the Present
By (Author) Daniel Lomas
Bloomsbury Publishing PLC
Bloomsbury Academic
12th June 2025
United Kingdom
Tertiary Education
Non Fiction
Central / national / federal government
Hardback
272
Width 156mm, Height 234mm
Using newly available government records, private papers, and documents obtained through Freedom of Information, this book tells the secret story of UK security vetting from 1914 to the present. Although Britain avoided American-style red-baiting and McCarthy-like witch-hunts, successive UK governments have, like their Five Eyes allies, implemented security procedures to protect government, defence and industry from so-called subversives and fellow travellers. Officially, from 1948 the British government applied political tests to civil servants, a process extended to character defects in the early 1950s with the introduction of positive vetting. However, an unofficial purge had taken place for much longer, facing political backlashes as an infringement of civil liberties and suppression of free speech. Although its been argued that Britains secret purge had little impact, this study looks at the experiences of those removed from the secret state, those LGBT and BAME individuals discriminated against by government, and the impact of government policy generally, while studying the responses of Ministers and civil servants to spy scandals and international events. Drawing from newly released archival material, Freedom of Information releases and interviews, this book offers new insights into the scope of government security checks on civil servants, defence contractors and armed forces personnel from Edwardian spy scares and the inter-war period, to the Cold War and present day.
Daniel Lomas is Assistant Professor of International Relations at the University of Nottingham, UK.