Police have released a CCTV image of a man they would like to speak to in connection with an assault in Huntingdon.
The alleged assault took place on September 14 and left a man in his 20s requiring hospital treatment.
A spokesman for Cambridgeshire police said: "The victim was at the Olmo Lounge with friends on Saturday, September 14, when, at about 10.30pm, he was hit from behind and knocked to the floor.
"He suffered minor injuries as a result and was taken to Hinchingbrooke Hospital."
Anyone who recognises the man pictured, or has any information, should call police on 101 quoting 35/65918/19 or visit www.cambs.police.uk/report.
Alternatively, contact Crimestoppers, anonymously, on 0800 555111 or via www.crimestoppers-uk.org.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here