Warwickshire Police are appealing for witnesses to an affray that took place at the car boot sale on Birmingham Road in Coleshill on 23 April 2021.
A fight broke out at around 8am and involved multiple people. Many were assaulted as a result, with one person requiring hospital treatment for a head wound.
Investigating officers are keen to see any phone video footage of the incident taking place.
If you have video or any information that may assist, please report this to us via our website or by calling 101 quoting incident number 0065 of 24 April. Information can also be given anonymously to the independent charity Crimestoppers on 0800 555 111 or via their website.