A man in his 30s sustained facial injuries and required hospital treatment after being punched and kneed in the head, police say.
Thames Valley Police has released an image of an individual officers would like to speak to in relation to the assault in Banbury, which happened at around 3am on August 11 on Broad Street.
Police say a man in his 30s entered a shop to buy a bottle of water, where the offender was in the shop trying to purchase alcohol.
READ MORE: Update after man was 'found with stab wounds' in Banbury
The offender was refused service by the shop owner and the victim then began speaking with the shop owner, which "agitated the offender".
Police say the offender then "assaulted the victim by punching and kneeing the victim to his head before making off towards the train station", leaving him with "facial injuries which required hospital treatment".
He has since been discharged.
Investigating officer PC Matthew Whitehead, based at Banbury police station, said: “We are appealing to anyone who may recognise the individual in this image to please get in touch as he may have vital information about this incident.
“This incident happened during the busy night time economy in Banbury, as people would have been making their way home.
READ MORE: Knives handed in to Bicester police station for destruction
“We ask that anyone who may have dash-cam, CCTV footage, or mobile phone footage that could assist our enquiry to please come forward.
“You can contact police by calling 101 or by making a report online quoting the reference 43240384364.
“Alternatively, if you wish to remain anonymous, you can contact the independent charity Crimestoppers on 0800 555 111 or via its website.”
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here