Police are appealing for witnesses after an altercation in Stratford left a 36 year old Leamington man with a cut to his arm.
The dispute is believed to have happened in the toilets of the McDonald's on Bridge Street at around 6:20pm on Wednesday.
Detective Inspector Liam Barry said: "The victim refused medical attention at the scene and is not cooperating with police. We believe the man suffered a cut to his arm.
"Given the time the incident happened, there will have been a number of people in the area, either in the shops or making there way home from work.
"We're keen to speak to anyone who witnessed the incident. No matter how insignificant it seems, please come forward."
Anyone with information is asked to call 101 quoting reference 352s of 31 January 2018 or to pass information to independent charity Crimestoppers on 0800 555 111 or via www.crimestoppers-uk.org