Police remain at the scene of a serious two-vehicle crash in Greystanes.
About 10.20am today, emergency services responded to reports of a motor vehicle crash at the intersection of the Great Western Highway and Ettalong Road, Greystanes.
NSW Ambulance paramedics treated a 78-year-old woman, who was the front seat passenger in the sedan, at the scene.
She has been taken to Westmead Hospital in a serious but stable condition.
The male driver of the vehicle was also conveyed to the same hospital for minor injuries.
There were no reports of any other injuries.
Officers from Cumberland Police Area Command have established a crime scene and are awaiting the arrival of specialist police.
No further information is available at this stage.
All westbound lanes of the Great Western Highway remain closed with local traffic diversions in place. Diversions are expected to remain for a considerable amount of time as inquiries continue. Motorists are urged to avoid the area.
Anyone who may have witnessed the incident – or has any available dashcam/mobile phone footage – are asked to contact Granville Police Station or Crime Stoppers on 1800 333 000.
Ellie Busby is a news reporter for Western Sydney Publishing Group. A graduate of the University of Hertfordshire and Western Sydney University, she is a journalism Major. Ellie has worked with Universal Media, The Cova Project and for a range of other organisations. In 2024, Ellie was named Young Writer of the Year at the Mumbrella Publish Awards.