Thames Valley Police is appealing for help in locating a wanted boy from Aylesbury.
Robbie Gwilliam, aged 17, from Aylesbury, is wanted in relation to an incident of disorder which occurred outside Emperors Lounge in Aylesbury town centre at around 2am on Sunday 4 July.
Gwilliam is white and approximately 5ft 6ins tall. He has dark brown hair and green eyes.
If you see him or if you have information as to where he may be please call 101, quoting reference number 43210294957.
You can also make a report anonymously by calling the independent charity Crimestoppers on 0800 555 111 or via their website.