A 38-year-old Parkes female remains in custody after being found in possession of 14.81 grams of what police will allege to be Methylamphetamine - the drug otherwise known as ice.
Tarnya Hastie was stopped on the Renshaw McGirr Way by police at 6.30am on Wednesday.
Checks revealed she is disqualified from driving a motor vehicle.
Officers searched a male passenger and the vehicle, a Kia sedan, before a female officer attended the scene and searched Hastie.
Nothing was found on the passenger or in the car, however police allegedly located a small plastic bag containing the drugs on Hastie.
She was arrested, taken to Parkes Police Station and charged with drive motor vehicle during disqualification period; supply prohibited drug greater than indictable and less than commercial quantity; and possess prohibited drug.
Hastie was formally refused bail in Parkes Local Court on Wednesday.
She will re-appear in Parkes Local Court on Friday, January 11.