56105 speeds through Charlbury station on 7 November 2016 with the 3S34 20:09 Gloucester Horton Road to Gloucester Horton Road (via Oxford) Rail Head Treatment Train. This was unusually being worked by a single locomotive, as the common RHTT problem of wheel flats had resulted in 56078 being removed at Worcester. As a consequence of this the train was running 72 minutes late. This had improved the lighting angle for a picture at Charlbury, and I was quite surprised to be the only photographer present to record this unusual single loco RHTT working.