For some unexplained reason, the 6B33 13:35 Theale to Robeston Murco oil empties was re-routed back to its old route via Swindon on 15 November 2021, running as the 6Z33 13:12 Theale to Robeston. Unfortunately by the time it got to Circourt Bridge, Denchworth, the earlier sunshine had disappeared, but as I was there anyway, I took the picture. This also shows the point where it went from running 35 minutes late, to 13 minutes early, by missing out its booked stop at Challow. This bizarre signalling decision caused delays to the following passenger services.