Officers are appealing for witnesses to an incident in Burgh Castle.
It happened at approximately 6.30pm on Monday, April 4, in Church Road.
An altercation took place between the male driver of a dark blue Volvo estate and the male driver of a silver Saab convertible.
A man in his 60s from the Great Yarmouth area has been arrested in connection with the incident and is currently on bail until Tuesday 24 May pending further enquiries.
Anyone who witnessed the incident or the manner of driving of either vehicle prior to the incident should contact Sergeant Julie Johnson at Great Yarmouth Police Station on 101 or call Crimestoppers anonymously on 0800 555 111.
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