Police are searching for a man, who reportedly raped another man in Eastbourne.
A man in his early 20s was attacked in a street near the railway station just after 9pm on Wednesday 15 February.
The man in the photo is described as 5’10" and of slim build and officers wish to speak to him.
Detective Sergeant Scott Gosling of the East Sussex Safeguarding Investigations Unit said, "Our enquiries are still at an early stage and we are in the process of establishing exactly what has happened. We have had no other similar reports.
"If you think you know this man, or if you saw him in Eastbourne that evening, or if you are that man, please contact us via firstname.lastname@example.org quoting Operation Asti."
You can also report online or call 101, or contact the independent charity Crimestoppers anonymously on 0800 555 111.