Thames Valley Police is appealing for witnesses following a disorder outside the Royal British Legion in Newport Pagnell.
The incident happened on Saturday 25th November at around 6pm.
Officers received a number of calls about anti-social behaviour and a disorder involving some youths outside The Royal British Legion on the High Street.
The area would have been busy at the time as the Christmas lights switch on was taking place.
Anyone who may have witnessed anything or who may have information is asked call 101, quoting URN 1181 25/11/17 for the attention of PC 821 Dan Smith.
