Point-to-point cameras on the Forrest Highway have detected 14 speeding motorists in the first 12 hours of fines being issued.
The highest speed detected yesterday was 145km/h in the 110 zone between Lake Clifton and Binningup.
The highest average speed was 130km/h.
Earlier trials indicated almost one third of drivers within a three month period were speeding along that stretch of road.
Postman injured in Wannanup crash
A postman has been taken to hospital following a crash in Wannanup.
South West resort receptionist charged with 32 fraud offences
A South West resort employee has been charged after allegedly using guests credit card details to purchase items and accessing the retreat's eftpos machine to refund money into her own bank account.
Daughter of Port Kennedy hit-and-run victim pleads for offenders to hand themselves in
The daughter of a Port Kennedy hit-and-run victim is pleading for the two offenders to hand themselves in.
Concerns for missing woman last seen in Mandurah
Mandurah Police are urgently seeking the whereabouts of a 31-year-old woman who has not been seen for four days.
Mandurah woman wanted for questioning over current investigation
Mandurah Police are urgently looking for a 35-year-old woman who is wanted for questioning over a current investigation.
Investigation underway into Bunbury sexual assault
Detectives are continuing their investigation into the alleged sexual assault of a 17-year-old girl in Bunbury.
Two motorcyclists seriously injured in separate crashes
Two motorcyclists have suffered serious injuries in separate crashes in Perth and the South West.
Miraculous escape for two men after plane goes down south of Mandurah
Two men have miraculously survived a plane crash south of Mandurah.
Baldivis family left devastated after rescue shelter takes back adopted dog due to breach of contract
A Baldivis family have been left devastated, claiming their dog Oakley was taken off them from the rescue shelter they adopted him from because he was sleeping outside.