One of the Scania/East Lancs displaced from the 17 emerged in this dark red livery to
increase capacity on the 20/21 routes. 817 (YN54AFX) is seen in Reading Station in July 2008.
 
Scania/Wright singledeck 1024 (YN06NXT), seen at the station on the same day, has been
displaced from the 20/21 services, but still has the appropriate coloured front, but is on rural route 149.