A woman was caught drug driving a Ford Focus with three substances in her system - the most serious one being more than nine times the level of cocaine metabolite BZE.
Donna Ford, of Orchard Lane, Southampton, admitted possessing cocaine and three charges of drug driving, in East Cowes, on June 2.
She appeared at the Isle of Wight Magistrates' Court, on Friday, November 1.
Police pulled Ford over in Kent Avenue, at 8.10pm, and discovered she had three small bags of cocaine in her car.
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They also drugs tested her at the roadside, which she failed for several substances, said Giles Fletcher, prosecuting.
Following her arrest, Ford provided a blood sample, which also tested positive for illegal substances.
Ford gave a reading of 474 ug/L for the cocaine metabolite BZE - more than nine times the legal limit.
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For cocaine, her level was 30 (three times the limit) and for the cannabis derivative THC, her reading was 4.6, more than double the limit.
For Ford, Nick Muir asked for a pre-sentence report, to which magistrates agreed.
Ford was bailed to reappear for sentencing on January 10 next year, and an interim driving ban was imposed.
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