66536 passes Oddington on 23 May 2023 with the diverted 6A60 07:12 Whatley Quarry to Oxford Banbury Road Mendip Rail stone train. This had travelled via the suburbs of London and the Chiltern Line, rather its usual route via Oxford. The closure of the Didcot to Oxford line for repairs to Nuneham Viaduct has seen a lot more freights routed via this Bicester to Oxford route.