French state rail company SNCF has reported that the regions most affected by the current rail disruption in France are Brittany in western France and the north of the country. The CEO of SNCF, Christophe Fanichet, has announced that there will be no train services from Gare Montparnasse in central Paris until at least 1 p.m. local time.
The disruption has primarily impacted three lines of the TGV network: the Atlantic, Northern, and Eastern lines. The Atlantic line connects Paris to the west and southwest regions of France, while the Northern line serves the route between Paris and Lille. The Eastern line facilitates travel from Paris to Strasbourg.