Thames Valley Police is appealing for witnesses following an assault occasioning actual bodily harm which occurred in Newport Pagnell.
The incident took place on Saturday (19/3) at about 9.30pm outside DW Roberts Opticians and the Golden Fry in St John Street.
An altercation occurred involving a group of teenagers. As a result of this, a 16-year-old boy was assaulted and sustained a broken nose.
He was taken to hospital for treatment and has since been discharged.
Investigating officer PC Jessica Cooper, based at Milton Keynes police station, said: “I would like to speak to anyone who witnessed this incident, or who has any information which could help our investigation.
“If have any information to share with us, please call us on 101, quoting reference number 43220120819.”