37901 Mirrlees Pioneer slowly approaches Standish Junction on 8 April 2024 with the 5Q75 12:00 Bicester MoD to Lydney Up Goods Loop, conveying former Heathrow Express EMU 360203. 37611 Denise is bringing up the rear. This was running 17 minutes late, after having to wait at Challow for a late running GWR service.