Four people have been arrested after an alleged fight at Havre des Pas last night.
Armed Police officers were called out at around 11pm on Friday night, after reports of a baseball bat and hammer being used in the brawl between a group of people.
Two weapons were found at the scene, between the Fort D'Auvergne Hotel and Carlton Apartments in St Helier:
"The significant Police response included firearms officers and a Police dog, as the caller described the fact a hammer and baseball bat were being used in the incident. Two weapons were recovered as part of the arrests." -States of Jersey Police
Three men and a woman have since been arrested and remain in Police custody.
Officers are asking anyone who saw what happened or who has any information to contact Jersey Police on 01534 612612 or Crimestoppers anonymously.

Revised Strive hotel plans given the go ahead
South Hill skatepark gets green light
Health and care charities worth £137m to Jersey
'Not finding guilt is a verdict' says Human Rights Group on retrial law
Date set for new vape tax to take effect
Youth Assembly backs vape ban, but narrowly rejects social media ban
Public Health Jersey issues advice following UK meningitis outbreak
Ports of Jersey to takeover running of harbour café