"Used for leisure journeys, the RER has had a major social impact. By bringing far-flung suburbs within easy reach"
That's what suburban train systems usually do, isn't it? You get on the train in the middle of the city and in 40 minutes there's lakes and forests and everything.
That's what suburban train systems usually do, isn't it? You get on the train in the middle of the city and in 40 minutes there's lakes and forests and everything.