Drivers are advised to continue to avoid the Hundred Acre roundabout (top of Weyhill Road) following a second incident today (27th February 2018).
Two cars have cashed on the actual roundabout, and are blocking traffic.
The earlier crash closed the A303 eastbound all morning between the A342 and the A343, the carriageway remains closed and it is understood the incident resulted in a fatality.
Emergency services are therefore on the scene of the second incident.
Recovery trucks have arrived to clear the vehicles.
Drivers are urged to avoid the area and find an alternative route.