Police hope the public will help them identify a vehicle seen chasing youths down a walking track near Epsom earlier this year.
Footage of the incident shows a group of several young people running along the Bendigo Creek trail, followed a short time later by a white four-wheel-drive.
The driver of the vehicle is described as being a Caucasian male aged 40 to 50 years old.
The incident occurred about 2pm on July 4.
Police are looking for any information that might identify the vehicle or the driver.
Anyone with information is asked to contact the Bendigo police station on 5448 1300, Crime Stoppers on 1800 333 000, or make a confidential report online.
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