Police are investigating after a mountain bike rider was injured while riding on a track in Jarrahdale.
The injury happened after the 47-year-old rode into wire that had been strung up between two trees on a track near Jubb Road this week.
The man sustained a serious laceration and bruising to his right bicep.
It is believed several more victims may have been affected and police are calling for them to come forward and make a report.
Any digital evidence such as GoPro camera footage or digital images can be submitted to Police via this link.
Bush users including walkers, mountain bike riders or off road motorcycles riders are being advised to be aware the incident and take caution.
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