With real-time report analysis, Cheshire Police’s AI tool identifies early warning signs of stalking.
Cheshire Police has become the first UK force to use AI in stalking investigations, aiming to identify harmful behaviours earlier. The AI will analyse reports in real time, even as victims speak with call handlers.
The system, trained using data from the force and the Suzy Lamplugh Trust, is designed to detect stalking patterns—even if the term isn’t used directly. Currently, officers in the Harm Reduction Unit manually review 10 cases a day.
Det Ch Insp Danielle Knox said AI will enhance, not replace, police work, and ethical safeguards are in place. Police and Crime Commissioner Dan Price secured £300,000 to fund the initiative, saying it could be ’25 times more effective’ than manual investigation.
Survivor ‘Amy’ said earlier intervention might have prevented her violent assault. Three-quarters of the unit’s cases already lead to charges, but police hope AI will improve that success rate and offer victims faster protection.
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