A blog on New Zealand Civil
I would suggest it is probably ZK-HOJ, the standard Police machine used by the hash hounds. I noted the same machine working the crops around Rotorua a couple of days later.
This 'mouse' was spotted hangered at Airworks Timaru base today. Not many all white 500's about but it was wearing it's OJ marking today.
Thank you gentlemen for your respones.I've had a third off blog reply with the same answer.