# RER B: traffic disrupted after an accident involving a person at Massy-Palaiseau

> A serious accident involving a person occurred at Massy-Palaiseau station (Essonne) this Monday morning, disrupting traffic across the entire RER B.

**In brief**: Transport event (severity: notable) in Massy-Palaiseau (Essonne), first detected on 2 November 2026 at 12:51. Reported by 1 source (1 article), last updated on 2 November 2026 at 12:51.

- Category: Transport
- Severity: Notable
- Place: Massy-Palaiseau — Essonne
- First detected: 2 November 2026 at 12:51
- Updated: 2 November 2026 at 12:51
- Web page: https://acturadar.com/en/events/7065-rer-b-traffic-disrupted-after-an-accident-involving-a-person-at-massy-palaiseau

## Sources (1 articles)

- [RER B : le trafic perturbé sur l'ensemble de la ligne après un grave accident de personne en Essonne](https://actu.fr/ile-de-france/massy_91377/rer-b-le-trafic-perturbe-sur-l-ensemble-de-la-ligne-apres-un-grave-accident-de-personne-en-essonne_65003290.html) — Actu.fr, 2 November 2026 at 12:51

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Cite as: Acturadar, “RER B: traffic disrupted after an accident involving a person at Massy-Palaiseau”, https://acturadar.com/en/events/7065-rer-b-traffic-disrupted-after-an-accident-involving-a-person-at-massy-palaiseau
Methodology: https://acturadar.com/en/methodology