ACT Ambulance Service and ACT Fire & Rescue have responded to a two vehicle crash on the corner of Brisbane Avenue and Macquarie Street in Barton.
The call came through for the incident just after 10:30am.
Crews arrived to find one vehicle on its roof with the occupant assisted out of the wreckage by passers by. He was stabilised on scene by intensive care paramedics before being transported with minor injuries to The Canberra Hospital in a stable condition.
The occupant of the the other vehicle was not injured.