CCTV has been released following a crash which saw a driver suffer a serious leg injury.
Thames Valley Police released the image of man officers would like to speak to following the incident on the A420 near Faringdon.
At about 7.40am on October 15, a HGV truck and a black Audi A1 were involved in a collision between Faringdon Business Park and Homeland Garden Machines.
The driver of the Audi suffered a serious leg injury and was taken to hospital, and has since been discharged.
Investigating officer, PC Alex Norrish, of the Joint Operations Roads Policing Unit, said: “I am releasing this CCTV image of a man as I believe he may have information about this incident that could help with this investigation.
“I ask anyone who recognises this man, or if you are pictured, to please get in touch with police.
“Anyone with information can contact police by calling 101 or making a report online, quoting reference 43210413854.
“Alternatively, if you wish to remain anonymous, you can contact the independent charity Crimestoppers on 0800 555 111 or via their website.”