There has been a road traffic collision on the Keady Road outside Armagh City.
The accident is understood to have happened around 10pm with emergency services yet to arrive at the scene.
One eyewitness told Armagh I the single car involved has landed on its roof.
The road is currently passable but that may change later into the night.
The accident happened just after the Newtownhamilton Road junction and before the Ennislare road turnoff.
Avoid the area if possible.
There are no further details at present.