Credit to SmartWitness.
Road rage bust-up taking place at more than 60mph captured on dashcam video.
The drama unfolds with a white van being chased at high speed by the driver of white Ford Galaxy. With no regard for the safety of others, the chasing people carrier tries to squeeze between the van and a Nissan Qashqai in the second lane. The person behind the wheel of the Galaxy then appears to try to force the van onto the verge, with the driver only just managing to stay on the road.