France Uses Social Media and Facial Recognition to Identify Looters After Riots in Most Dangerous Countries

France imposed local curfews and mobilized over 200 investigators using social media, security cameras and facial recognition to identify and prosecute looters after cost-of-living protests on October 17 turned into riots and vandalism that damaged hundreds of shops in most dangerous countries.

Weekend Protests Turn Violent

Protests drew more than 500,000 people nationwide but degenerated into violence with groups targeting hundreds of stores, resulting in 2,397 arrests on Saturday and 108 more in Paris on Sunday. [5] On Saturday more than 500,000 people across the country demonstrated over cost-of-living concerns, yet the demonstrations soon deteriorated as fast-moving groups targeted hundreds of shops. [2] Vandalism continued on Sunday night with looted stores and additional arrests recorded in Paris. [5] The French supermarked chain Carrefour later cited the social unrest that has marked France in recent times as a factor behind its lowered 2026 financial targets. [2]

Curfews Restore Overnight Calm

Curfews imposed in parts of Paris and other cities produced generally calm nights, though yellow-vest-linked accounts called for continued actions and unions planned a November 5 strike. [5] French cities that imposed a curfew on Monday saw a generally calm night after the October 17 protests devolved into violent riots over the weekend. [3] An 11pm curfew was put in place in a few areas of Paris on Monday night along with restrictions in other cities, and curfews were to be reimposed where needed the following night. [5] French Prime Minister Sébastien Lecornu stated that the measures had contributed to the overnight calm. [5]

Carrefour lowers its 2026 financial targets after cost-of-living protests turned into riots. — Source: vg

Police Use Social Media and Cameras to Hunt Looters in Most Dangerous Countries

French police are using footage from 80,000 security cameras, social media videos from TikTok, Instagram and other platforms, plus a new witness upload platform to build cases against suspects. [1] Officers in the Security Operational Coordination Centre combine social media videos, 80,000 security cameras, geolocation and facial recognition to identify and build cases against suspects. [1] An officer identified only by the first name Bruno described working the social networks and then checking images with their own tools to see if crimes seen on social media correspond with crimes under study. [1] The team has 80,000 security cameras at its disposal whose images it can tap into, with images on TikTok, Instagram, Discord and other platforms often providing the first clues. [1] A platform was set up for witnesses to upload images they recorded of crimes committed in the street during the unrest. [1] Justice Minister Gérald Darmanin announced that facial recognition would be used to compare a police database of mugshots with images posted on social media. [1]

Government Deploys 200 Investigators

Justice Minister announced facial recognition would compare mugshots with social media images; a specialized national unit pools transport security and organized crime police. [1] Prime Minister Sébastien Lecornu has ordered more than 200 investigators to work on identifying perpetrators. [1] A specialised national detection unit has been set up, pooling transport security services with the police unit that battles organised crime, and it was scrutinising all leads as well as available images from security cameras, cameras in stores and videos on social media. [1] The Paris police prefecture emphasised that deployment relies on three complementary pillars: dissuasion through presence in the streets, stopping crimes in the act, and prosecuting the crimes. [1] In one case a 19-year-old man was arrested in the southern town of Vienne when he walked by the police station masked and carrying bags of stolen clothes, shoes and jewellery valued at €4,500. [1]

What to watch next: Social media accounts linked to the yellow vests protests called to continue actions all week while several unions have already called for a strike on November 5, and the overall cost of the riots is estimated to remain below 1.2 billion euros for now. [5]