Police have renewed an appeal for help after a woman in her 30s was sexually assaulted in an alleyway between Station Road and Cronshaw Close.
The incident happened at about 3.30pm on December 16 when a man approached her and touched her inappropriately.
Police say a man answering a description of the attacker was seen in Station Road, Didcot, on Thursday. He is said to be Asian, aged between 24 and 31 and about 6ft tall, of medium to stocky build with chubby cheeks and tightly curled hair.
Call Dc Thomas Smalley on 101 if you have information.