I'm curious about why austrian railways put the write "test" on testing veichles cuz I never saw any other railway in Europe do that. Plus, why some coaches are in Railjet livery and not Nightjet?
Test was put on because the ÖBB and Siemens just simply wanted it. The Nightjet and Railjet consist is pit together here because they use the same railcars for the next-gen NJ and RJ.
