At the top is a hoover in the form of an old Hoover Turbopower U2602 that we actually don't have any more! The hoover though is a clue to what is here because we have one of Colas Railfreight's hoovers in this one and that with a tractor too! The combination in question here is 50050 (D400) 'Fearless' and 37240, the locos as seen at Nottingham Station on 19.10.2020 with a Nottingham Eastcroft-Barnetby Sidings Colas Rail move.