Paris 2024: should we fear the worst in transport in Ile-de-France?

The Paris 2024 Olympic Games project included a major transport component, with new train and metro lines and free tickets. But with less than six months to go, several promises have been abandoned or will not be kept on time. What threatens the smooth running of the event? Podcast response with Sophie Fay and Emeline Cazi, journalists at “Le Monde”.