Police are appealing for witnesses to a brawl near Jersey's Millennium Town Park in the early hours of Saturday morning.
At least five men and three women, aged between 20 and 40 years old, are believed to have been involved in the assault.
The altercation took place close to the junction of Tunnel Street and Bath Street and is thought to have spilled into the private parking area next to the Freedom Church (the former cinema).
One of the men was said to have been stripped to the waist during the build up to the confrontation.
The victims suffered minor injuries and complained to the Police the following day.
Anyone with any information is asked to contact the States of Jersey Police on (01534) 612612 or anonymously to Crimestoppers on 0800 555111