Emergency services are currently dealing with a serious road traffic collison on the A15 at RAF Scampton.
The collision happened just after 11.00am today and is thought to have involved two vehicles.
The extent of any injuries of any of the people travelling in the vehicles is not yet known.
Police, Fire and Ambulance services have all been called to the scene.
The road around RAF Scampton has been closed.
Diversions will be put in place and motorists are asked to avoid the area.