Police are seeking information after a 77-year-old man was critically injured in a crash on South Western Highway yesterday.
Police say the man was riding a white Honda motorcycle northbound on South Western Highway in Cookernup around 9.25am on Wednesday when he crashed into a metal barrier.
The force of the crash ejected the rider from his motorcycle, leaving him with critical injuries.
Bypassers stopped to provide first aid to the man before St John arrived and transported him to Harvey Hospital.
He was then airlifted to Royal Perth Hospital.
Police are urging anyone who witnessed the crash or the motorcycle driving in the area to contact Crime Stoppers on 1800 333 000.
Anyone with dashcam or mobile footage which may also assist police with the investigation can upload it to: https://wapf.au.evidence.com/axon/community-request/public/100523093014526.
Mandurah woman completes grueling English Channel swim
Man and child seriously injured in South West crash
Motorists warned to expect delays during Kwinana Freeway upgrades
Driver injured in Serpentine crash
Man and woman wanted for questioning over Lakelands car theft
Mission Australia celebrates 25 years of supporting young people through Mandurah Reconnect program
'Mad Eagles fan' wins $6 million Lotto prize
Mandurah woman loses everything in house fire
Gift card scams surge past $1 million prompting urgent warning from Consumer Protection