Mobilizations against the high cost of living: incidents and judicial follow-up in France

Context figures

• Willful destruction and damage – Paris

  "Willful destruction and damage" (offense), Paris (75): 18,877 in 2025, i.e. 897 per 100,000 inhabitants (national average: 789). In 2016: 26,883, i.e. 1,227 per 100,000 inhabitants.

  SSMSI (ministère de l'Intérieur), 2025

Reference points

• The October 17, 2026 demonstrations, first day of mobilization against the high cost of living, were marked by significant police violence and damage, followed by a second day on October 24, 2026. Wikipédia
• The Yellow Vests movement, which appeared in France in November 2018, organized demonstrations every Saturday, with violent episodes notably on the Champs-Élysées, and led the government to abandon the fuel tax increase and then launch a "great national debate". Wikipédia

Key terms

Prefectural ban on demonstrating

Measure by which the prefect bans a demonstration on the territory of his department; it may be subject to appeal before the administrative judge, notably in summary proceedings. Wikipédia · Wikipédia

Summary proceedings

Procedure allowing one to ask the judge to order provisional but rapid measures aimed at preserving the applicant's rights, very often introduced pending a ruling on the merits. Wikipédia

Police custody

Constraint measure decided by a judicial police officer, under the control of the judicial authority, by which a person against whom there are one or more plausible reasons to suspect that they have committed or attempted to commit a crime or offense punishable by imprisonment is kept at the disposal of investigators. Wikipédia · Service-public.fr (Direction de l'information légale et administrative)

Yellow Vests

Unstructured protest movement that appeared in France in November 2018, named after the yellow high-visibility vests worn by demonstrators, born from calls to demonstrate against the increase in fuel prices. Wikipédia

What happens next?

What usually happens in this kind of situation — without prejudging the outcome.

1. In general, a prefectural ban on demonstrating can be challenged before the administrative judge, notably via suspension summary proceedings or liberty summary proceedings, the latter being judged in principle within 48 hours. Wikipédia
2. In general, a person placed in police custody is brought before the public prosecutor so that this magistrate can assess the next steps in the investigation. Wikipédia

Useful resources

• France Victimes116 006

  Listening, information and support for any victim of offense or accident, free of charge.

• Porter plainteservice-public.fr

  Steps to file a complaint (police station, gendarmerie, public prosecutor, online).