A woman was sexually assaulted by a man in Portsmouth.
The incident happened on Victoria Road North at around 11.15am last Wednesday (November 14).
The victim, who is from Portsmouth, was walking alone along the road when she was approached from behind by a man.
The man then grabbed her bottom before walking away.
The victim shouted at the man and then reported the incident to a passing police car.
Police have released a CCTV image of a man who they believe may be able to help with their investigation.
If you know who he is or if you have any information about this crime, please call 101, quoting the crime reference number 44180427805