The ACT Ambulance Service and ACT Fire & Rescue are currently on scene at a single motor vehicle accident at the Wallaroo Rd exit close to the Barton Highway.
One male patient is currently trapped in the wreckage.
Fire fighters are preparing to extricate the man from the vehicle.
Two fire pumpers are on scene.
The initial Emergency Triple Zero (000) call was received from the trapped patient and alerted ACT Emergency Services to the incident.
Update to follow.