Mount Gambier Police are appealing to the public for information, following a reported attack on two men.
It's reported two men were seated in a car on Keegan Drive at around 9.30 pm on Monday night; when they were approached by a man with a large knife.
The man allegedly opened a car door and verbally challenged the two men.
One of the men received a bad cut to his hand as a result of the altercation, and has sought medical treatment.
The man with the knife allegedly left in a Holden Ute, either a single or dual cab
He is described as Caucasian, aged between 20 and 30 years old, with curly hair that was protruding from under a baseball cap.
Locals with information that may assist the investigation are urged to contact Crime Stoppers on 1800 333 000.