Police have launched an appeal to find the men in this image in relation to an unprovoked sexual assault and assault on Lincoln High Street.
The attack happened during the early hours of Monday 2 December at approximately 5am.
A woman was sexually assaulted and a man was assaulted which resulted in an injury to his face.
Anyone with any information about the attack, or information that could help police identify any of the three men pictured should call 101 and quote ref 47 Dec 2nd.
Contact Gi Lincoln
Email us: news@gi-media.co.uk
Follows us on Facebook for all the latest local stories, breaking news and to join the conversation