A 24-year-old learner driver has admitted driving almost twice the legal speed limit in his luxury Audi.
Arana Shea Clarke-O'Keeffe was stopped by police on April 22, on Devon Rd north of New Plymouth.
Fairfax reports the posted speed limit was 100km/h, but police clocked him driving at 186km/h.
Detective Sergeant Dave MacKenzie said police pulled over Clarke-O'Keeffe at 8.10pm, only to discover he was on his learner's licence.
He also had a previous conviction for drink driving.