A passenger looks on next to a Ouigo train on a train platform at a railway station in Quimper, western France, June 9, 2026. One in three TGV trains and one in two Intercités trains will remain in station on June 10, 2026, and regional traffic will be "severely disrupted" as the four representative unions at SNCF are calling for a 24-hour strike on June 10, 2026, to demand a moratorium on the arrival of competition on the market, the first social test of the Castex era. (Photo by Fred TANNEAU / AFP via Getty Images)