Crews were called to La Corbière on Sunday afternoon.
All emergency services were understood to be dealing with the incident close to the lighthouse.
It is believed a car went over the cliff edge and landed on its roof.
States of Jersey Police said the road remained open but asked people to avoid the area.
Boy seriously injured in St Saviour collision
A boy on a push scooter was seriously injured in a collision with a car in St Saviour.
Cyber security law passed
Essential services in Jersey, including banks, utilities, GPs and government services, will be legally obliged to report significant cyber security incidents.
A 3D map of the battleship Bismarck is created by a Guernsey-based company
Magellan says the project was more challenging than mapping the Titanic because of the depth involved.
Ban on dogs in Springfield Park lifted
Dogs will be allowed to be walked on a lead at Springfield.
Channel Islands Air Search aircraft returns to service
The Channel Islands’ air search and rescue service can resume after an aircraft registration issue was resolved.
End-of-life care is changing in Jersey as politicians push forward assisted dying
Jersey's politicians have spent hours debating the future of end-of-life care in Jersey before agreeing to progress with legalising assisted dying.
States agrees to tougher powers over Jersey's gas company
Jersey's government will have more powers to forces the gas provider to tell it about potential threats to the safety and security of the island's supply.
Driver 'critical' after crash in St Ouen
A driver is in a critical condition in Jersey's General Hospital after his car hit a wall and flipped onto its side in St Ouen.
