A person was treated at the scene of an accident after a lorry collided with a car in Dog Lane, Neasden, on Wednesday (September 28) morning.
Metropolitan Police officers were called to reports of a collision at 10.13am and promptly arrived with London Ambulance services.
A spokesman told getwestlondon: "One person was treated and their injuries were not life changing or threatening."
A Transport for London (TfL) spokesman added: "The westbound A407 North Circular Road was closed whilst services dealt with the incident, but was re-opened at 12.37pm."
A backlog of traffic, of around 20 minutes, is still expected around the area.
