On 12 June this year, a bank card belonging to a 76-year-old woman was stolen, and then later fraudulently used at a Co-op store in High Street, Thame.
Officers are releasing the following CCTV image, as it is believed the person pictured may have vital information about the incident.
Investigating officer, PC Andrew Harding, based at Abingdon police station, said: “I am releasing this CCTV footage to the public as I need to speak with the person pictured.
“If you recognise this person, or you believe this is you, please get in touch with Thames Valley Police by calling 101, or making a report online. Please quote reference 43200175276 when contacting us.
“Alternatively, you can remain anonymous by calling independent charity Crimestoppers on 0800 555 111.”