Författare: Roger Billingsley

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3 E-böcker av Roger Billingsley

Philip Bean & Roger Billingsley: Informers
The police rely heavily on paid and unpaid informers: without them clear-up rates would plummet, and many crimes would remain undetected. Yet little is known about the informer system and how it …
PDF
Engelska
DRM
€56.54
Philip Bean & Roger Billingsley: Informers
The police rely heavily on paid and unpaid informers: without them clear-up rates would plummet, and many crimes would remain undetected. Yet little is known about the informer system and how it …
EPUB
Engelska
DRM
€56.38
Roger Billingsley: Covert Human Intelligence Sources
The contents of Covert Human Intelligence Sources (CHIS) cover such key matters as: What is meant by CHIS The legal framework The Regulation of Investigatory Powers Act 2000 (RIPA) Inherent powers …
PDF
DRM
€43.19