HAVAG commences trial on Stadler TINA trams in Halle, Germany September 10, 2025 | Europe News, News Hallesche Verkehrs-AG (HAVAG) has commenced a trial on Stadler TINA trams operating in Halle. The initial phase features an MGT-XL tram operating on Lines 1, 2, and 3 in Halle for a period of three mo... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password