Information is being sought after a fight in Selsey High Street.
The fight took place on Tuesday, March 20 at around 7pm and involved three youths on foot and a man on a bicycle.
PC Yan Wawrezewski of Chichester Neighbourhood Response Team said: “We would like to hear from anyone who may have witnessed four people in the High Street having an altercation so that we can establish the circumstances.”
Anyone with information should contact Sussex Police on 101 quoting serial 1409 of 20/3.
Alternatively call independent charity Crimestoppers anonymously on 0800 555 111.