A man was punched and fell to the ground outside St John's Village cafe.
The alleged assault happened at around 12:25pm on Friday (10 November)
Police say the assailant shouted at the victim before hitting him.
The victim - a man in his forties - suffered facial injuries but did not need medical treatment.
The suspect is described as white, stocky and in his early thirties. He had short blond/brown hair and was wearing dark trousers and left the scene in a white van.
Both men were wearing orange high-visibility jackets.
Any witnesses are asked to call police on 612 612, or contact CrimeStoppers anonymously on 0800. 555 111.
Jersey's armed forces celebrated
Remembering Clinton Pringle ten years on
Lyndon's list of picks for Ministerial jobs revealed
Man found guilty of violently attacking his date
Inter-island women's football tournament kicks off in Guernsey
Hottest Jersey day on record
Highs of 39°C forecast on 5th day of Jersey's June heatwave
Jersey parent goes above and beyond during heatwave
