An unidentified member of the Scania Irizar fleet at Heathrow in November 2003.
 
Seen at Heathrow when nearly a year old is SC23015 (YN04AJV), one of a second batch of three Irizars delivered in April 2004. This trio have digital destination equipment - as can be seen the sign is switching from RailAir.com to "Air conditioned".
 
Scania SC23013 (YN04AJU) at Heathrow Bus Station in February 2006.
 
SC23013 seen again earlier at Reading Station when only a few weeks old.
 
In July 2008 K114IB SC23015 (YN04AJV) is heading for Heathrow and passing by Reading Cemetery.