I’m interested in the decline of steam in the UK in the 1960s, and was watching some old film of the last couple of years - the level of neglect is clear, locos were absolutely filthy, nameplates removed etc. This is in contrast with the early 1960s when it seems a degree of pride in locos was still apparent, particularly express engines. I was just wondering was there a particular date that BR decided loco cleaning was to end? Were loco cleaners made redundant at some point or moved onto other duties? Or was it a gradual decline throughout the decade? Thanks in advance if anyone has any info.