What a dilemma. A pair of 31s coming from one direction, and a pair of 20s from the other! Luckily there was just time to get both pictures. 31260 & 31222 pass Weston-on-Trent on 16 October 1986 with the 6M57 09:57 Lindsey to Kingsbury oil tanks, while 20126 & 20122 head in the other direction with MGR empties. Ratcliffe Power Station dominates the background.