Running over an hour early, 37893 passes Fairwood Junction on 18 April 1991 with the 6A84 10:33 Frome to Westbury empty bitumen tanks. Five empty four wheel tanks is certainly not much of a load for a 'heavyweight' Class 37/7! Note the Ripple Lane depot plaque, indicating the loco was part of the FPFR Immingham Railfreight Petroleum pool, outbased at Ripple Lane.