A man was treated by paramedics after allegedly being attacked with a hammer in Jersey's Parade Gardens.
Police are appealing for witnesses to what happened at around 2.45pm on Thursday afternoon (16 December)
It involved two men, with both seen running from the park towards Saville Street.
One man suffered injuries and was treated at the scene.
"Anyone who may have seen this incident or who has any information is asked to contact police on 612612 or the independent charity Crimestoppers anonymously on 0800 555 111 or via their Anonymous Online Form at Crimestoppers-uk.org"