When asked if he agreed to the charges laid, he said Pakeha officials have their own practices, but no matter what, they'll uphold the mana of the Dennis name.
It's alleged he put a 17-year-old boy temporarily in a cell at the Auckland Central Police Station to end the teenager's relationship with a 15-year-old girl.
His colleague officer Vaughan Perry has also pleaded not guilty to charges related to the incidences.
Both officers have been remanded on bail to appear in February.