The 26-year-old female cyclist – described by the hospital as being in a “comfortable” condition this morning – was one of three cyclists who suffered serious multiple injuries in the crash on Sunday morning.
The other two riders have both now been released.
A 28-year-old man was released from hospital on Sunday afternoon and a 29-year-old woman was discharged yesterday at 4 pm.
The road was closed for most of Sunday morning while the police investigated what happened.
The States of Jersey Police have asked anyone who saw anything to get in touch with them.
They said: “States of Jersey Police would like to talk to anyone who witnessed a Road Traffic Collision between a Green Ford Fiesta, Black Mercedes and three pedal cycles on St. Saviours Hill.
“The collision occurred between the junctions of Langley Avenue and Rectory Lane on St. Saviours Hill at around 08:45 hours on Sunday 25th October 2015.”
They have asked anyone with information to contact them on 612612 or the Crimestoppers number 0800 555111.
Picture credit: Jersey Fire and Rescue Service