66121 passes Hungerford Common on 27 September 2018 with the 3J41 14:53 Didcot Fuelling Point to Didcot Fuelling Point (via Westbury) Rail Head Treatment Train. 66019 is bringing up the rear. As this is only the second day of the train's operation, the entire ensemble is still clean. However, the red of the locos, and the blue of the tanks will soon start to morph into a uniform muddy brown colour!