A police chief has asked to meet with the commander of the RAF base close to where Harry Dunn died about cars being driven on the wrong side of the road.
Mr Dunn, 19, was hit by a car allegedly driven by Anne Sacoolas, who left for the US claiming diplomatic immunity.
Video has now emerged of a car being driven on the wrong side of the road near RAF Croughton on Friday night.
Northamptonshire Chief Constable Nick Adderley said these incidents “cannot keep happening”.
A police vehicle was also struck by a car on the wrong side of the same road in October.
Footage of the latest incident shows a blue BMW having to brake sharply on the road near the base.