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.
Bali quad bike crash victim Joshy Schuetz recovering in Perth Children's Hospital
An eight-year-old Rockingham boy remains in a coma in Perth Children's Hospital after a quad bike accident in Bali.
Free public transport for West Aussies over summer
Free public transport will be on offer for all Western Australians with a SmartRider over the summer period.
Peel Thunder's Bo Allan becomes an Eagle
Peel Thunder gun Bo Allan is now an Eagle after being selected by West Coast in the AFL draft.
Christmas on the Murray 2024
The annual Christmas on the Murray event returns on December 5.
Man charged over Henderson hit-and-run crash
A 40-year-old man has been charged over an alleged hit-and-run crash in Henderson.
Manslaughter charges dropped against man accused of Mandurah boat tragedy
A man accused of killing his wife and her best friend in a boat crash on the Mandurah Estuary nearly two years ago has had his manslaughter charges dropped.
Rockingham boy critically injured in Bali quad bike crash
An eight-year-old Rockingham boy has suffered critical head injuries in a quad bike crash in Bali.
Christmas cheers returns to Mandurah
Mandurah's city centre and waterfront spaces are set to come alive with Christmas cheer with a huge line-up of celebrations to return over the holidays.
City of Mandurah launches new community safety strategy
The City of Mandurah has launched a new Community Safety Strategy focusing on building strong and connected neighbourhoods.