Firefighters are working to stabilise the concrete wall of the Prime Minister's Lodge on National Circuit after a car crash.
ACT Fire & Rescue has two pumpers and a commander on scene assisting AFP. The wall has suffered significant damage.
ACT Ambulance Service intensive care paramedics are transporting the elderly driver to The Canberra Hospital.
The man has minor injuries and is in a stable condition.
The Emergency Triple Zero Call was made at 8:14am.