Last month the Global Law Enforcement & Public Health Association (GLEPHA) published a series of reports as part of the ‘Envisaging the future of policing and public health’ project, covering a range of topics including violence prevention, diversion, and policing mental health; in the third in a series of seven articles, Policing Insight’s Thomas James looks at GLEPHA’s report on working with marginalised communities within Mozambique, Australia and Liberia.