Two police officers were attacked when what had been considered a bail check in Kaitaia on Wednesday evening went wrong.
One was back at work Thursday with a "shiner", while the other was awaiting an appointment with a specialist to have an eye examined.
He would be off duty for a couple of days, Senior Sergeant Russell Richards said, but the extent of his injury would not be known until he had seen the specialist.
The officers conducting the check, in Williams St, called for urgent back-up about 7pm.
Richards said the man, who was allegedly breaching his bail, committed the assaults upon being told he was under arrest. He was believed to have been Tasered twice but managed to escape.