A car has rolled down a cliff at Bondi Beach.

NSW Police Force is reporting that emergency services were called to Notts Ave at around 10.45am after reports a car had left the road.

Police discovered a small SUV had gone through a guard rail and flipped on its roof and onto the ground below.

It is understood that two cars had been involved in a minor accident, and while the drivers were exchanging details, one of the vehicles rolled forward.

Fortunately, nobody was inside the vehicle at the time, and no pedestrians were injured.

Notts Ave is closed, and police are urging people to avoid the area.