An argument between two Queenstown motorists escalated after one allegedly pulled an imitation firearm on the other, police say.
A police spokeswoman said the incident was reported in Frankton about 6.20pm on Tuesday.
A member of the public told police they saw two drivers "stopping their cars at one point to yell at one another".
"It was reported that one driver presented a firearm to the other," the spokeswoman said.
Officers later found one of the vehicles near the Frankton Golf Course and searched it, locating an imitation firearm.
Police were following up with the registered owner of this vehicle, the spokeswoman said. — APL