Nice's Centre de Supervision Urbain and its camera estate
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Nice reports more than 4,775 cameras and one at every school gate. When France's national audit court examined 58 communes, it found no overall link between camera estates and street crime or clearance rates.
what does this mean?
The strongest source is an independent non-academic evaluation: an audit office, a government or EU review, or an NGO. It grades who did the looking — not how well the project went. All four grades →Part of 1001 Smart Cities — 1,167 documented projects · 🏙️ 3 more in Nice · 🛡️ Safety & security guide · 📡 Data & IoT projects
Nice's municipal camera network began in 2001, when mayor Jacques Peyrat had 50 cameras voted through; the city now reports more than 4,775 cameras in service (June 2026), a camera in front of every school entrance, over 1,050 cameras on the tramway streamed to operators over wifi, body cameras on every police patrol, and a forest-fire detection camera trialled on Mont Chauve since summer 2023. Ninety agents work the Centre de Supervision Urbain around the clock across three viewing rooms with 90 screens; footage is kept 10 days and the centre answers roughly 2,000 judicial requisitions a year. The CSU also drives 1,872 alert boxes in schools, shops and public buildings, 316 emergency call points, 210 loudspeakers and the retractable anti-intrusion bollards on the Promenade des Anglais.
📊 Impact
France's Cour des comptes counted 2,232 public-road cameras in Nice in its 2014–2018 audit — the largest estate in its 58-commune sample, though at 1 camera per 153 inhabitants a thinner ratio than Cannes (1/118) or Berre-l'Étang (1/99). Across that sample the court found "no overall correlation between the existence of video-protection systems and the level of crime committed in public places, or clearance rates", and asked the interior ministry to commission a proper evaluation.
🎓 Lesson
The city's own pages describe hardware, not results: camera counts, screens, alert boxes and requisition volumes, but no figure for what any of it resolves. The Cour des comptes noted that few municipalities can even trace their video-protection operating costs, and that its 2011 recommendation to evaluate the results was still unmet a decade later.
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📎 Cite this project
1001 Smart Cities (2026). “Nice's Centre de Supervision Urbain and its camera estate” — Nice, France. The Smart City Atlas. https://1001smartcities.org/projects/nice-videoprotection-csu/ (last verified 2026-08-10). Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.