Emergency services are currently attending a two-vehicle crash on the A346.
Police have closed to major road linking Swindon and Marlborough following the road traffic collision at around 10.50am this morning (Tuesday).
Several ambulance vehicles and fire crews are in attendance alongside officers.
It’s not yet clear what vehicles are involved, or if anyone’s been seriously injured.
A spokesperson for Wiltshire Police said: “A road closure is currently in place following a collision in Ogbourne St [George].
“We were called to the scene following a report of a two vehicle collision which occurred shortly before 10.50am.
“Whilst the incident is dealt with, we have closed the A346 between Ogbourne St Andrew and Chiseldon. Please avoid the area and seek an alternative route.”