A man needs surgery after being struck by a car on the zebra crossing near Jersey's Liberation Square.
Police say the collision happened at 1.45pm on Sunday afternoon (21 April) and involved a white Mini Cooper.
The injured pedestrian was taken to hospital by ambulance.
Officers want to speak to any witnesses.
"Anyone who may have seen this collision take place or who has any other information that could be helpful, is asked to contact police on 01534 612612 or the independent charity Crimestoppers anonymously on 0800 555 111 or visit their anonymous online form at Crimestoppers-uk-org quoting police reference number M03260/2024."