In the very last of the rapidly fading light, 37025 Inverness TMD runs along the down relief line at Circourt Bridge, Denchworth, on 2 November 2016 with the 1Z78 06:45 Tyseley to Bristol Temple Meads (via Theale) Network Rail test train. 37421 is on the rear. After a very long sojourn in Theale loop, this train then annoyingly stuck exactly to time, waiting in Milton loop, a few miles away until its booked time, while all the time the light was fading away. Well at least it wasn't late, as that would have been a disaster!