The victim was driving his Mini. on A899 between Lizzie Brice roundabout and Houston roundabout when he stepped in in argument with in driver of silver Volkswagen Polo or Golf.
Incident took place on ramp to the north off A899 at the Houston interchange around 4:00 pm. on Thursday.
Man hurt injury to face and was taken to St. John’s Hospital for treatment.
Detective Sergeant Graham Garvey, of The Livingston Police Station said: “Our investigation into this incident is ongoing and I urge anyone with information come forward.“We would like to speak with anyone who Witness interactions and mannerisms of driving of two vehicles or anyone who could have witnessed the subsequent attack after vehicles have been stopped.”
He added that the police really wanted to talk to HGV driver blew his horn at that time of attack
Witnesses are asked call 101 referring to 2309 of September 1.