A 28-year-old man from London has been arrested on suspicion of affray following a disturbance in Southend during the early hours of this morning.
Police were initially called to reports of a fight outside a nightclub in Warrior Square at 3.25am, Sunday March 15.
The altercation then moved into Warrior Square car park.
Three men are believed to have suffered injuries, including one man with a head injury.
Detectives are working to establish the circumstances leading up to the fight, and are urging for any witnesses or additional victims to come forward.
Anyone with information is asked to call Southend CID on 101 quoting incident 173 of 15 March.
If you wish to remain anonymous you can call Crimestoppers on 0800 555 111.