ANYONE with information about a head-on crash at Oberon that injured four people has been asked to contact police.
Police say emergency services were called to O'Connell Road, Oberon, approximately two kilometres from Oberon Street, at about 6.40pm on Sunday following reports of a crash between a Ford Falcon and a Toyota Hilux.
The Ford driver, a 60-year-old man, and female passenger, aged 42, were treated by NSW Ambulance paramedics before being airlifted to Westmead Hospital in a serious condition.
The Toyota driver, a 69-year-old man, and male passenger, aged 19, were treated for non-life-threatening injuries before being conveyed to Orange Hospital
Officers attached to Chifley Police District attended and established a crime scene that has been examined by the Crash Investigation Unit to determine the circumstances surrounding the incident.
Police say inquiries are continuing.
Anyone with information about the incident, including CCTV or dashcam footage from the area at the time of the incident, is urged to contact Crime Stoppers on 1800 333 000 or https://nsw.crimestoppers.com.au.
Information is treated in strict confidence. The public is reminded not to report crime via NSW Police social media pages.