RER C traffic was again seriously disrupted this Monday evening due to a new breakdown. An RER heading to Saint-Martin d'Étampes broke down in the capital between the Saint-Michel Notre Dame and Paris-Austerlitz stations.

This is the second time in a week that the RER C has experienced a major incident. The president of Île-de-France Mobilités, in charge of transport in the region, must present a “recovery plan” for the line on Tuesday.