09:50 - 16:36 When I arrived,66723+66751+66703+66744 were in a convoy on Platform 6.66724 came in from Crewe with 5 X Biomass Wagons. 66723 set off NB.66703 + 66744 took GBRF Wagons SB. 66724 detached from wagons taking 66751 to Longport at 10:50