An altercation over fireworks in Burton Latimer left two people needing hospital treatment.
The incident took place at 6.40pm on Saturday, November 3, in Churchill Way.
The altercation saw a bottle smashed over someone’s head and left three people with injuries, two of which were taken to hospital.
Police arrested three people on suspicion of assault.
A 38-year-old woman and a 15-year-old girl have since been released under investigation.
A 17-year-old boy has been released on bail.
Witnesses should contact police on 101 or Crimestoppers anonymously on 0800 555111.