33114 deputised for an unavailable Class 50 on 20 April 1991, and is seen here passing Whitchurch station at speed with the 1O37 12:25 Exeter St Davids to Waterloo Network SouthEast service, running 25 minutes late. It was not a good day for Class 50s, with D400 stopped with a speedo fault, and 50037 with low oil pressure. However on the plus side, 50007 did work an additional Salisbury to Westbury service, covering for a faulty Class 158 Sprinter. A pity I didn't know about that at the time!