A lorry has overturned on the M1 this afternoon (Monday).
The M1 is closed westbound close to junction 13 at Loughgall.
Emergency services are currently on the scene.
It is unclear if any serious injuries have been sustained at this stage, or whether any other vehicles are involved.
Diversions are in place and motorists are advised to seek an alternative route for their journey if possible.
The recovery operation is expected to take a number of hours.
There are no further details at this stage.