37611 Pegasus passes a recently harvested field at Chilson on 28 August 2021, as it traverses the Cotswold Line as the 0H67 08:26 Old Oak Common to Long Marston light engine, in preparation for taking another EMU to Northampton. This was running 24 minutes early, as there was an opportunity to let it onto the Wolvercote to Charlbury single line ahead of time, as the 1P17 08:48 Great Malvern to Paddington GWR service was running late.