Zug Stadtbahn
…Rotkreuz. S2 service was suspended altogether on 9 April 2020. The trains acquired by the SBB-CFF-FFS to operate the S1 services on the Zug Stadtbahn are SBB-CFF-FFS RABe 523 class electric multiple units. However, when the S1 was opened in 2004, there were not enough of these trains available to provide a full service, so…