Having arrived on works on the 31st March 1977, for its final Intermediate overhaul, 55005 (D9005) "THE PRINCE OF WALES'S OWN REGIMENT OF YORKSHIRE" is seen a few days later at Doncaster on Sunday 3rd April. Also present is the first British built class 56 No.56031. 55005 would re-emerge on the 21st October 1977.