Wiltshire Air Ambulance has landed in Chippehnam tonight.
At around 11.30pm today, 15 June, the air ambulance touched down in the field of Hardenhuish School on Hardenhuish Avenue.
Critical care medics jumped out of the helicopter and immediately into a police car, which took them to the scene of a medical emergency within a home.
The condition of the casualty is unknown at this stage and we may not report further on this story due to the it being a private medical incident.