(26 Aug 2014, 6:29 pm)citaro5284 wrote You are correct. The vehicle was involved in an accident and the destination was damaged, so a normal blind was fitted to get the bus back on the road and until such time a new colour blind can be bought and fitted.
Plenty of coloured displays in the red deckers, that are not set up to show the colour, that could easily be switched over, plus 4846 also still has a coloured display, as do 4842 and 4845.