Two motorcycles and a car have been involved in a road traffic collision on the A36.
The busy A-road is closed eastbound between Deverill Road in Warminster and the village of Heytesbury. There are also severe delays westbound.
The incident happened at around 5.30pm on the A36 Cotley Hill Roundabout.
The road is likely to remain closed until around 11pm, while police conducted a collision investigation. It’s believed at least one person suffered serious injuries.