It was a "serious traffic accident" which paralyzed the inner ring road this Sunday morning, near the Porte de Saint-Cloud.
One person died, one was seriously injured and two others slightly, say the Paris firefighters to Le Parisien.
Traffic has been completely interrupted on this portion of the ring road.
🚨 Intervention alert: serious traffic accident, inner ring road - Porte de Saint-Cloud.
Heavily disrupted traffic.
Road users, be careful ⚠️
- @PompiersParis (@PompiersParis) October 10, 2021
A total of thirty firefighters were mobilized for this "extrication" operation.
The firefighters call for caution on Twitter and evoke "heavily disrupted traffic".
The Bison Futé website mentioned an accident caused by a misinterpretation.
However, a police source told France Bleu Paris that "the circumstances remain to be determined".