Police have released a CCTV image of a man police would like to speak to in connection with an assault in Milton Keynes.
At around 11.40pm on March 22, two groups of people were in Vodka Revolutions bar in Marlborough Gate when there was a confrontation between the two groups.
A glass was thrown and hit a 59-year-old woman on the head, leaving a cut which required stitches.
Police would like to speak to the man in the CCTV image as they may have information which could help police with their enquiries.
It is thought the groups of people involved in the altercation may have been to a boxing event at Wonderworld night club in Marlborough Gate earlier in the evening.
If you recognise any of the men or have any information about the assault, contact PC Justin Cohen from Milton Keynes police station via the 101 number or Crimestoppers anonymously on 0800 555 111.