InterRegio 2021 Bern-Burgdorf-Olten-ZĂ¼rich with RVD (Doubledeck train for regional traffic) RABe 511 108 between Rupperswil and Lenzburg.
On December 9th, a whole new timetable came into effect in Switzerland. It's the first day these double-decker units are commuting between Romont - Lausanne and Vevey - Lausanne (- Genève).