Police are looking to identify and speak with the man pictured above as part of their inquiries into a sexual assault in Lincoln.
It happened on Claremont Steet (off Monks Road) on October 27 at 1.30am.
The victim was a woman in her 20s.
The man is described as being 5ft4.
If you recognise this man, please contact police by calling 101 quoting the reference 162 of October 27.
Alternatively, email [email protected] with the above reference in the subject line.