Mercifully free of the antisocial stench that usually accompanies such trains, DB Cargo loco no. 66111 heads west at Winterbutlee Tunnel, Walsden, West Yorkshire, on the early afternoon of Friday 22 March 2024. The train was 6M16, the Wilton Terminal (0540hrs) to Knowsley Freight Terminal unladen binliner. I captured a laden eastbound working here a couple of days previously and it was not a pleasant experience!