Swiss SBB-CFF-FFS TiLo (Ticino-Lombardia) division EMU-4 ETR.524 nr. 201 operating the cros-border S50 line connects Biasca with Bellinzona, Lugano, Varese and Malpensa via Mendrisio. This unit shows a "special" (???) color scheme. Busto Arsizio Station. 16/09/2025.

Photo by Guido Allieri (guido@allieri.com) - www.allieri.com