Two motor vehicle incidents have occurred on Caswell Drive.
One northbound, next to Black Mountain Reserve, and the other at the intersection of the Glenloch Interchange.
The northbound lane of Caswell drive is blocked and is causing signifigant traffic delays.
ACT Ambulance Service, ACT Fire & Rescue and ACT Policing are on scene.
The community is asked to avoid the area and use an alternate route.