Essonne: after the series of hiccups, Valérie Pécresse invites herself to the T12. Expected for more than thirty years, this new line which connects Massy to Évry-Courcouronnes was supposed to ‘revolutionize’ the lives of travelers.
Since it was put into service on December 10, it has encountered difficulties: shortage of drivers, failure to deliver trains, breakdowns and difficult running-in of the new equipment.