CENTRAL West District police officers are appealing for information from anyone who may have witnessed a brawl between about 10 people in Robertson Park at about 3pm on Sunday.
CWPD Chief Inspector Dave Harvey said police attended the park after people phoned and went to Orange police station to report the scuffle.
He said police told the two groups to disperse and they left the park, which was housing the Fusion Easter Family Fun Day.
MAP: Where the brawl erupted ...
According to police the same parties involved in the brawl are believed to have continued their conduct at around 6pm on Sampson Street, and again at 9.05pm on Pimpala Place.
Police are requesting anyone who may have information on these incidents to also come forward.
Chief Inspector Harvey on Sunday said police were continuing their investigations into the incident and into whether any of those involved would be charged with offensive behaviour.
The Fusion Easter festival was held in the park from noon on Sunday, however it is not known whether the people involved in the fight were attending the festival.
Anyone who may have mobile phone footage or may have witnessed the incidents is asked to contact Orange police on 6363 6399 or Crime Stoppers on 1800 333 000.
DO YOU WANT MORE ORANGE NEWS?
- Receive our free newsletters delivered to your inbox, as well as breaking news alerts. Sign up below ...