“On average one in two trains” will run on the RER B on Monday due to a localized strike on this line, the Régie Autonome des Transports Parisiens (RATP) announced in a press release on Saturday, December 16.

The RATP “invites all passengers on the line who have the possibility to do so to favor teleworking or to postpone their trips that day and apologizes for the planned transport conditions”.

Three unions (La Base, CGT and FO) launched a call for a strike on December 18 on December 18, denouncing the “blatant injustice” of a disciplinary procedure against an RER driver.