“…In one study, a community warden scheme involving a partnership between local authority and a private security company is used as a case to illustrate the governance of community policing (Johnston, 2003). Other studies are more difficult to categorize given the broad range of topics they cover, such as police officers' off-duty employment by private employers (Brunet, 2008); plural policing of environmental protests, and more specifically the complex coalition of agencies involved in policing these protests, their activities and (formal and informal) cooperation (Button & John, 2002); the impact of civilian policing on the legitimacy of the public police, the extent of public support for civilian policing and their impact upon crime reduction (Sharp et al, 2008); private security policing by ethnic matching (Löfstrand Hansen, 2015); public compliance with private security demands (Mopasa & Stenning, 2001); the role of private sector financial investigative agencies in combating money laundering (Schneider, 2006); the governability and accountability of forensic accounting and corporate investigation industry (Williams, 2005); the legitimate involvement in shadow policing (i.e. non-state, networked policing delivered at grass-roots community levels) (Topping & Byrne, 2014); state-building and the nature and use of plural policing in transitional areas (Janssens, 2015); the evaluation of buitengewoon opsporingsambtenaren (BOA's) in shops, a specific type of surveillants in the Netherlands (Kruize & Gruter, 2013); an evaluation of changes into the BOA system (Mein & Hartmann, 2013); an international comparison of non-public police agents in semi-public spaces (Terpstra et al, 2013b); the benefits of participation in local security networks for the core police tasks (Groenendaal & Helsloot, 2015); the policing function of service providers in skid-row districts (Huey, 2008); a corporate security program operating on a mass private property (Hutchinson & O'Connor, 2005); public distinction between various sorts of uniformed patrolling officers and the effect of patrollers on feelings of safety, security and anxieties (Rowland & Coupe, 2013); an exploration of the future of the police function (van den Berg et al, 2012); and an international comparison of the methods used by private security organisations (Verhage, 2005).…”