Police have released this CCTV picture of a man they want to contact after an alleged sex assault in Newton Abbot's Market Walk square.
The incident happened on March 19 at about 1.30pm in Mareket Square.
Dc Jon Croft said: "This was a strange incident in Newton Abbot in March.
"The young woman who was sexually assaulted is a vulnerable person.
"We have tried our best to identify this man.
"We would just like to know who he is, because he could be a vulnerable person as well."
If you can help police to identify the man in the picture, ring 101 and quote CR/056241/14.
Alternatively you can call the independent charity Crimestoppers anonymously on 0800 555 111 or online at Crimestoppers-uk.org
A police spokesman said: "Calls are free, you do not have to give your name and address and you may be eligible for a cash reward.
"No personal details are taken, information is not traced or recorded and you will not go to court."
