Ed Mann says The WTT says 1S31 19:19 MWSO Newhaven Harbour - Stirling Motorail, booked for crew change at Olympia from 20:51 to 21:00 and David J Hayes adds Further to Ed's comment, the Freightliner standing on the through line is probably 4V64, the evening Willesden to Swansea (Danygraig) service, which at this time ran-round at Kenny-O (it was later amended to run-round at Mitre Bridge Junction).