Four people have been injured in a crash near Howard Davis Park.
Police say the collision involved a black pick up truck and a car.
It happened at around 12:40pm on Saturday (29 June), on Don Road opposite the Villa Nova Guest House.
The two drivers and their passengers were treated at the scene for their injuries.
The road was closed for some time, causing long tailbacks in central St Helier.
Officers would like to speak with any witnesses, or anyone with dash cam footage or private CCTV footage of the collision.
"Anyone who may have seen this or who has any information is asked to contact police on 612612 or the independent charity Crimestoppers anonymously on 0800 555 111."

Microsoft suffers global outage - as fix not going 'as expected'
David Walliams’ books to remain available in Jersey Library and schools
One in three homeless people in work
Fort Regent vision 'was never matched' by a budget that could deliver it, says JHA
Buzzing! Bears and Bees coming to Jersey
JCG Year 7 Choir learn and perform wartime song
Gas bills to go up by 5% in December
Second memorial plaque vandalised at Millennium Park