We conducted research for Cambridgeshire Constabulary to understand barriers to community intelligence reporting and identify interventions to increase public reporting of crimes, from serious incidents to lower-level antisocial behaviour 

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The mission

Building Trust and Motivation to Report Crime 

 Cambridgeshire Constabulary aimed to increase community intelligence reporting by 2-3% each year, acknowledging that comprehensive crime reporting enables proactive policing, resource allocation, and the dismantling of significant organised crime networks. Our objective was to build an evidence base informed by behavioural science to better understand the barriers and motivators that influence public reporting behaviours. Rather than focusing on accessibility alone, we aimed to uncover the psychological, social, and motivational factors that determine whether residents actually choose to report incidents, particularly lower-level crimes like antisocial behaviour.  

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The research

Why are people not reporting? 

We conducted an online insights survey reaching 1,779 residents across Cambridgeshire. The research revealed that while 93% of residents believe everyone should report incidents and 90% recognise their personal responsibility to do so, actual reporting behaviour falls far short of these intentions. Through thematic analysis informed by behavioural science frameworks including COM-B, we identified 3 behavioural insights: residents stop reporting because they never see follow-up (learned helplessness), many fear wasting police time and filter incidents themselves (information avoidance), and for minor crimes, the perceived personal cost of reporting, such as time, effort and doubts about impact, often outweigh both the practical and moral benefits, including their sense of civic duty (expectancy-value theory). 

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The impact

From Research to Sustainable Behaviour Change 

From our research findings and behavioural science frameworks, we developed 12 targeted recommendations interventions addressing the fundamental trust and motivation barriers preventing residents from reporting, particularly for lower-level crimes. Proposed interventions addressed the lack of feedback residents often experience after reporting, through automated status updates, clear guidance on reportable incidents and campaigns demonstrating that minor reports lead to major outcomes. This was in addition to making reporting visible through monthly statistics and community testimonials, establishing that reporting is normal and valued behaviour. By addressing the intention-action gap where residents hold strong beliefs about reporting yet don't follow through, these evidence-based interventions will enable Cambridgeshire Constabulary to rebuild public trust, increase reporting volumes, and establish collaborative community-police relationships essential for sustained community safety outcomes. 

1,779 survey responses across Cambridgeshire
3 Behavioural Insights identified
12 recommendation interventions developed