Brewing protests
The SNCF reform has broadly drawn public support so far. Nearly two-thirds of people were in favour of the government facing down the strikes, while 56 percent thought the train stoppages were unjustified, according to an Ifop poll published on Sunday in the Journal du Dimanche.
Yet discontent is also brewing in other sectors.
Students have disrupted several universities across France in protest at a planned new selection system in higher education. Garbage collectors and other public workers have also held demonstrations.
Though nowhere near as potent, the various protests come as France prepares to mark the 50th anniversary of the student-led riots of May 1968, which gridlocked the country and led to the adoption of more progressive social policies.
Disruptions on Sunday were set to hit local trains as well as regional high-speed trains and some international journeys.