"Traverso" RABe 526 # 209/109 of the Südostbahn (SOB), in multiple control with "Flirt 3" RABe 526 # 005 "Pilatus", is running the IR 2315 "Treno Gottardo" from Basel via Olten-Lucerne-Gotthard mountain line-Bellinzona to Locarno, on the uppermost level of the loops of Wassen. The train is reinforced for scouts on the way to the large "Mowa" camp in Ulrichen/Valais. The silver "Flirt" in the rear will uncouple in Göschenen and run back empty to Arth Goldau.