Police are investigating an assault which is reported to have occurred at Old Town Recreation Ground in Longland Road, Eastbourne.
A man in his 60s was walking his dog in the park around 8.45am on Saturday 1 April when he was involved in an altercation with another man, who punched him to the face, causing a cut to his eye. He was taken to hospital for treatment.
The suspect is described as white, about 5’8”, with dark hair, a tattoo on one arm, and was walking a large dog believed to be a Doberman cross Great Dane.
Anyone who witnessed the incident or recognises the description of the suspect is asked to report it online or call 101, quoting reference 47230059674.