37116 passes Fiddington in fine evening light on 16 August 2023 with the 3Z49 15:33 Derby RTC to Canton Taff Vale Sidings Network Rail test train. DBSO 9703 is bringing up the rear. This had left Derby 55 minutes late, but had made up some time and was only half an hour late here. However, because the train had to deviate from its booked route at Gloucester due to engineering work, it was exactly 55 minutes late again when it arrived at its destination!