A driver has allegedly fled the scene of a crash in Mandurah before turning himself in to police.
The man was driving a silver Mitsubishi Triton along Anstruther Road around 9.30pm on Saturday when he collided with a power pole near the intersection of Gibson Street.
The crash caused power lines to come down onto the road.
A silver Mitsubishi Outlander then drove into the wires.
Emergency services helped the occupants of the Outlander, who were uninjured.
The driver of the Triton allegedly fled the scene on foot but has since attended the Mandurah Police Station and is assisting with inquiries.
Anyone with information regarding the crash is asked to contact Crime Stoppers on 1800 333 000 or report online at crimestopperswa.com.au.