Police want to speak to anyone who saw a man throwing cones into the road in front of Cineworld on the Waterfront.
It's claimed he then tried to pull another man out of a car.
The car left the area.
It happened between 9.15pm and 9.30pm on Thursday.
A 34 year old was arrested at the scene and officers say enquiries are ongoing.
Anyone with any information is asked to contact police on 612612 or anonymously via Crimestoppers on 0800 555 111.
Commonwealth Games: Nowacki into 100m breaststroke final
Jersey swimming star Filip Nowacki is into the final of the 100m breaststroke at the 2026 Commonwealth Games in Glasgow.
Channel Islands face 'physical' Poland test
The Channel Islands rugby team play their second ever game this weekend - and this time in Jersey.
Thousands expected at Havre Des Pas Festival this weekend
The festival brings the promenade to life with a full day of live music, street performers, creative workshops, and food stalls.
Price of heating oil and other fuel increase by more than half in a year
The price of heating oil and other fuels increased by 53.5% over the year, while petrol and oil increased by 18.0%.
Man jailed for importing nearly £600k worth of cannabis in bumpers of his car
A 39-year-old Essex man has been jailed for attempting to smuggle cannabis into Jersey by hiding it in and around the bumpers of his car.
Baby born on Guernsey's Marine Ambulance
During an emergency transfer from Sark to Guernsey, Harriet Magell was born.
Drug trafficker who claimed he was the ‘Accredited Dealer' jailed
A Jersey drug trafficker, who called himself 'The Accredited Dealer' has been jailed for four-and-a-half years.
Jersey men involved in cocaine importation sentenced
Two Jersey men who were involved in an attempt to import cocaine into the island have been sentenced.
