# Seine-et-Marne: pile-up between four cars in Chevry-Cossigny

> Four vehicles collided on Saturday, October 31 in Chevry-Cossigny, leaving twelve victims including three children.

**In brief**: Security event (severity: notable) in Chevry-Cossigny (Seine-et-Marne), first detected on 1 November 2026 at 17:40. Reported by 1 source (1 article), last updated on 1 November 2026 at 17:40. Reported toll: 12 injured.

- Category: Security
- Severity: Notable
- Place: Chevry-Cossigny — Seine-et-Marne
- First detected: 1 November 2026 at 17:40
- Updated: 1 November 2026 at 17:40
- Web page: https://acturadar.com/en/events/6537-seine-et-marne-pile-up-between-four-cars-in-chevry-cossigny

## Reported figures

- 12 injured

## Sources (1 articles)

- [Impressionnant carambolage entre quatre voitures en Seine-et-Marne : douze victimes dont trois enfants](https://actu.fr/ile-de-france/chevry-cossigny_77114/impressionnant-carambolage-entre-quatre-voitures-en-seine-et-marne-douze-victimes-dont-trois-enfants_65001378.html) — Actu.fr, 1 November 2026 at 17:40

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Cite as: Acturadar, “Seine-et-Marne: pile-up between four cars in Chevry-Cossigny”, https://acturadar.com/en/events/6537-seine-et-marne-pile-up-between-four-cars-in-chevry-cossigny
Methodology: https://acturadar.com/en/methodology