For people close to violent demonstrations, anxiety may weaken trust in security forces.

Riots have devastating consequences for communities, including the destruction of infrastructure, businesses, and human lives. The police, tasked with restoring order, are often perceived as either protectors or sources of threat and incompetence. This research investigates the impact of riot exposure on public trust in the police by incorporating both temporal and spatial dimensions of exposure, diverging from previous studies that focused solely on temporal effects. Using the terror management theory (TMT) framework, extended to inter-group conflict, this study conceptualises the police and the public as distinct groups whose behaviours and attitudes may conflict during riots. Matching geocoded Afrobarometer data with the Armed Conflict Location & Event Data Project (ACLED) and employing a spatial difference-in-differences analysis, the study reveals a complex relationship between riot exposure and public trust in the police. While exposure to riots negatively impacts trust among residents living closer to riot sites - driven by heightened anxiety and direct exposure to violence - it increases trust among those living farther away. Furthermore, riot type and severity play crucial roles. Mob violence, with its chaotic nature, tends to bolster trust in the police, while violent demonstrations, which are more organised and often pursue political goals, do not. Moreover, lethal riots erode public trust in police more than non-lethal ones do. These findings underscore the importance of context-sensitive policing strategies that address the security concerns of riot-affected communities while maintaining trust across diverse populations. Policy makers must balance suppressing violence with building resilience and protecting vulnerable communities.

Souleymane Yameogo Souleymane Yameogo is a research associate in democratic politics at the University of Glasgow.