Running on what would conventionally be called the 'wrong line', 82304 takes advantage of the Oxford to Bicester line's bi-directional signalling, as it passes Brookfurlong Farm, Islip, on 16 August 2016 with the late running 1Y75 19:29 Oxford Parkway to Marylebone Chiltern Railways service. 68011 is providing the power at the rear. In the background a combine harvester kicks up a huge dust cloud, which I later had to walk though on my way back to my car parked in the village of Islip, which can be seen in the distance.