A top cop could lose his licence if he fails to overturn a driving infringement notice regarding an incident that occurred while he was driving his police car.
Rotorua area commander Inspector Bruce Horne has filed papers to fight the charges from police in court, Fairfax reported.
Horne told Fairfax the incident was not related to speeding. "It's an issue between me and some other people and is not public information."
Police were unable to release details of the incident, which happened in June.
A police spokeswoman said Horne still had his driver's licence.