Posted on 21 July 2026 by Waterside Press Roger Billingsley Roger Billingsley is an academic and former practitioner in the criminal justice system, contributing to the understanding of multi-agency public protection. Author DetailsBooks:Covert Human Intelligence Sources: The 'Unlovely' Face of Police WorkShare this: Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on WhatsApp (Opens in new window) WhatsApp Share on Threads (Opens in new window) Threads Share on Pinterest (Opens in new window) Pinterest Share on X (Opens in new window) X Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Post navigationPrevious post: Susan StewartNext post: Joanna Kozubska
