47815 used in top and tail mode with 47839 on Cardiff to Newport shuttles
50049 was originally paired with 50031, but as
50031 failed it was lucky that a suitably liveried standby engine in the form of
37425 was at hand. Here the pair top and tail another Cardiff to Newport shuttle
in the late evening sunshine. Seen at Coed Kernew on the 20th May 2006.