A man indecently exposed himself to women on at least two occasions after telling them that he needed help because he was injured.
Sussex Police said: “Police are appealing for information following reports of a man exposing himself in Eastbourne.
“A man in his thirties is reported to have approached women on Wednesday 25 September in Green Street and Sunday 29 September in Bay Pond Road and asked for their help after stating he was injured.
“He has then gone on to indecently expose himself to them.
“We would like to speak with the man seen in the photos as he may be able to assist with police inquiries.”
Detective Inspector Barry Chandler said: “These are concerning reports and we are undertaking multiple lines of inquiry to identify a suspect.
“CCTV inquiries are currently under way and we ask anyone who may have footage to assist the investigation to contact police.
“We ask you remain vigilant and report any suspicious behaviour immediately.”
Sussex Police added: “If you have information or can help identify the man seen in the photograph, you can make a report online or by calling 101, quoting reference 631 of 29/09.
“Alternatively, you can also contact the independent charity Crimestoppers anonymously on 0800 555111 or report it online at www.crimestoppers-uk.org.”