Police investigating an assault in Chesterfield town centre have released CCTV images of a man they would like to speak to.
The victim suffered a broken jaw during the unprovoked assault which took place outside Back to the 90s after a night out in the town.
Officers would like to speak to the man in the image to help them with their inquiries.
The assault took place at 1.45am on Monday, June 25.
Anyone who recognises the man in the CCTV image or has any information is asked to call Chesterfield CID on the police non-emergency number 101 or Crimestoppers anonymously on 0800 555 111.