Prior to working the 1L43 14:05 King’s Cross - York service 55018 (D9018) "BALLYMOSS" is seen at King's Cross on the 23rd May 1980...
...Approaching journey's end 55018 (D9018) "BALLYMOSS" traverses the Holgate junctions, south of York, with the 1L43 14:05 King’s Cross - York service.