Yes, the information that I was privy to was about Iraqi families who have resettled in New Zealand. Also, those particular individuals had family there, so that may have also played a factor in it. I'm not sure about the regulations.
But if it's a floodgates argument that we're worried about, the government does impose quotas. If you were to streamline processes or make the system more efficient, you don't necessarily have to admit more numbers. You could still have caps on it, only issuing a certain number of visas per year. That's what they do now.