A man and woman are feared dead after their car rolled down an embankment and into a creek near the Queensland and New South Wales northwest border.
Police divers and investigators are making their way to Carwal Creek Bridge on Morialta Rd, south of Mungindi in Queensland, where the SUV crashed.
One woman who was in the car was rescued by friends and a local property owner.
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She was airlifted to John Hunter Hospital in a serious but stable condition after 1.15am on Sunday.
NSW Police said friends of the woman rushed to the bridge when they realised the SUV was no longer following their car.
They found the crash scene and managed to help the woman out of the car, but two others could not be rescued.
“The police operation will continue throughout the morning and Morialta Road remains closed in both directions,” NSW Police.