Did this bus have a fleet number? It has taken the licence plate of a former Swiss MAN Lion's City. This Neoplan Centroliner in the picture is ex Zurich. If you zoom in on the picture to the left of the headlight on the doorside you can see the former Zurich fleet number, it looks like either 257 or 267.

There is a number 257 on the bumper. But I think it is actually a MAN Lion's City. Neoplan buses do not use this pillar between the front window and the door. And Neoplan buses from Zurich had a different type of air conditioning. I believe that the front end from Neoplan was just cobbled together onto this vehicle.

I messaged someone at the company. They say the MAN had an accident, they have indeed taken the front of the Neoplan and stuck it on the MAN bus. The Neoplan bus had problems with its engine and is therefore used for spare parts. Thanks for your reply, an interesting find, and we found out what happened with the VBZ 257 at the same time!