An overturned lorry has closed the Lower Burnham Road.
The yellow DAF tipper truck lorry overturned before 10am this morning.
The lorry has shed a load of sand onto the road.
One man is being treated at the scene by ambulance crews.
Police officers at the scene have closed the road completely between the junction of Fambridge Road and Kitts Hill while the vehicle is being recovered.
Drivers are advised to take other routes.