55022 (D9000) "ROYAL SCOTS GREY" prepares to depart from Newcastle Central with 1S17 09:00 King's Cross to Berwick, on the 16th April 1979, whilst 55005 (D9005) "THE PRINCE OF WALES'S OWN REGIMENT OF YORKSHIRE" also prepares to run light engine (as 0S17) to Berwick, where it will take charge of 1E14 14:50 Berwick to King’s Cross.