The A4 is closed in both directions due to a jackknifed lorry and fuel spillage between the B4003 (West Kennett) and High Street (Marlborough).
The fuel tank on the lorry has ruptured and there is a large diesel spill on the road near to the Clatford junction.
The road is likely to remain closed for a considerable time.
More top news
Although the crime total has dropped by almost a third, high value farm equipment is still top of the thieves lists.
Teams used three tonnes of explovises to blast through the rock and uncover previously unseen chambers.
Today starts on a cloudier note with some patchy drizzle in places.