"It doesn't put you off. Probably just the opposite in terms of making you more determined to help people," Mr Whitworth said.
Although Mr Campbell is not based at the Turangi Police Station, he lives in Turangi and works in the area for the commercial vehicle inspection unit, and was at the station helping with the search. "I've told Chris that it's the last time I back him up!"
Mr Whitworth said on the night of the incident everything happened so fast that he didn't realise he had been stabbed until after they managed to get the man subdued and handcuffed.
Mr Whitworth, who spent six years in South Auckland before shifting to Turangi four years ago, said all callouts carried some risk but there was little point dwelling on it.
"I think I am reasonably laid back, but you are always a bit wary about any situation and need to keep an open mind."
He said Turangi was a good community to work in with plenty of variety compared with some larger stations.
"I think I've learnt more here than in South Auckland and do more on my own, with everything from domestics to petty crime, search and rescue and vehicle crashes."
Policing in a small community also means "you get to know everyone", not just the law breakers. After the stabbing locals dropped off food parcels and there were also a lot of well wishers. He said the team at Turangi were close knit and worked well together.