A driving instructor's released dramatic dashcam footage of a lorry driver's overtaking manoeuvre which forced him to swerve onto the verge.
Shujah Saklain was giving a driving lesson to a pupil in Peterborough when the John Lewis lorry overtook them - despite the road having a double white line down the middle. It then swerved back in to avoid an oncoming car.
Shujah grabbed the steering wheel to take evasive action which took the car onto the verge.
The incident happened near a roundabout on the A605 near the Ferry Meadows country park.
You can watch a report by ITV Anglia's Stuart Leithes above.
John Lewis say they are very concerned and have launched an investigation into what happened.