A judge is considering a jail sentence for a Sydney mother accused of a high-range drink driving crash that saw her flip her luxury car.

Natasha Jansen, 50, allegedly blew more than six times the legal limit after the crash in Northbridge, on the city’s lower north shore, on August 29, 2025.

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The magistrate delivered damning remarks about the high-range reading during proceedings.

The case will return to court at the end of November for sentencing, where Jansen will learn her fate.

Bail application documents obtained by 7NEWS last year revealed Jansen had stated she “had a history of alcoholism, is unemployed and has two children as dependents”.

“The accused appears to have been intoxicated while driving a vehicle leading to a collision that by luck did not result in the injury/death to a person,” police alleged at the time.

“The accused willingly failed to respond to legislated obligations placed upon her being the driver of a motor vehicle involved in a collision.”

Jansen had previously faced court in August 2025 for a high-range drink-driving charge after she was found asleep at the wheel of her Mercedes outside a sports complex in Northbridge on July 23, 2024.

Police were called after Jansen’s nap caused a long line of cars to build up outside the complex during school pick-up, and she was given a breath test.

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She returned a reading of 0.243, more than five times the legal limit, before being taken back to a local police station where she returned another reading of 0.193.

Her charges were dismissed when her lawyer argued a Grants liquid chlorophyll drink she had been consuming had combined with her reflux condition to produce an inaccurate reading.

Jansen’s lawyer Michael Bowe said the mother didn’t realise that Grants chlorophyll contained 5.4 per cent alcohol, and the court heard she had drunk two 500ml bottles while she waited in the school pick-up line.