A teenage boy is in a critical but stable condition in Southampton hospital following a collision in St Martin.
It involved a Jersey Post van and happened around 4.30pm on Thursday (25 May) on La Rue de Hucquet at the junction with La Rue de la Vignette.
The pedestrian - who was wearing sports clothing - suffered ‘significant injuries’.
He was taken to the General Hospital and later transferred to Southampton for ongoing medical treatment.
Police want to speak to anyone who witnessed what happened or who has dashcam or CCTV footage of the van or the pedestrian in the surrounding areas.

Les Mielles golf course up for sale
Youngest politician is first guest on new Channel 103 show
Call for urgency on any Jersey under-16 social media ban
Jersey teen 'shocked' at winning music competition
Under-16 social media ban 'will protect children'
Hospital air-con failure fixed
Jersey Zoo welcomes baby cabybaras
Parish officially takes over Sandy Park