Not in city buses, but flixbuses, school buses, &c.| These: https://www.usabuscharter.com/uploads/4/3/6/1/43615417/setra5_orig.jpg https://www.usabuscharter.co

Not in city buses, but flixbuses, school buses, &c.| These: https://www.usabuscharter.com/uploads/4/3/6/1/43615417/setra5_orig.jpg https://www.usabuscharter.com/uploads/4/3/6/1/43615417/setra...