Police believe several people may have witnessed an assault at a Bakewell hotel and are appealing for them to come forward.
At around 11.40pm on Saturday, August 13, police were called to the Rutland Arms, in The Square, following reports of an assault.
A 41-year-old man was being treated at the scene by paramedics. He had a black eye, broken ankle and a cut to this head. He was taken to hospital in Chesterfield.
A 32-year-old Bakewell man was arrested on suspicion of assault and released on bail pending further inquiries.
Police say there was a party going on at the venue that evening and there could be witnesses to the incident who have yet to come forward.
Anyone with information should call police on 0345 123 3333 or Crimestoppers on 0800 555 111.