Just after 5am, a pedestrian was hit by a black sedan at the intersection of King Georges Road and Morgan Street, which failed to stop and left the scene.
A passing motorist stopped to render assistance and called Triple 000.
The 66-year-old man was treated for multiple fractures and taken to hospital in a serious but stable condition.
Police are appealing for witnesses or anyone with CCTV or dashcam footage or a black sedan allegedly involved, to contact: 1800 333 000 or nsw.crimestoppers.com.au.
