Covert investigation - Harfield, Clive; Harfield, Karen (Oxford, United Kingdom ; New York, NY : Oxford University Press, 2016)
Navigating a moral minefield -- Statutory principles in covert investigation -- Authorization and governance -- Understanding the operating environment -- Managing covert investigation -- Directed surveillance --- Intrusive surveillance -- Interference with property or wireless telegraphy and entry onto land -- Covert investigation and computers -- Examining mobile phones -- Commmunications data -- Interception of communications -- Covert human intelligence sources -- Covert investigation abroad -- What does good covert investigation look like?
Includes bibliographical references and index.
Keywords: Undercover operations -- Law and legislation -- Great Britain; Police patrol -- Great Britain -- Surveillance operations