A collision involving two cars and a bus has taken place at the Prison Crossroads in Lewes.
East Sussex Fire and Rescue Service are at the scene now dealing with the incident, which took place around 10.04am in Nevill Road.
Fire fighters said one person was trapped in a car.
They were called to the scene 10.04am.
Bus operator Compass Travel said as a result service 166 was not running, adding that the A277 was currently closed.
Photo courtesy of Ian Eiloart.