67023 Stella is in full 'RHTT grime' livery, as it passes through Stonehouse station on 21 October 2021 with the 3S33 11:07 Cheltenham Lansdown Loop to Swindon Transfer Rail Head Treatment Train. Apart from where someone has cleaned around the numbers, the loco is so filthy that the Colas colour scheme is virtually obliterated. Considerably less filthy 67027 Charlotte is leading. Note the leaves being thrown up by the rail head spraying.