Thomas Beagle, chair of the NZCCL said:

"It's expanding surveillance powers for police drastically by allowing them to use any form of recording [of] visual or audio data that they can capture from public or private places without any oversight."

https://www.rnz.co.nz/news/political/590754/bill-to-give-police-new-powers-to-move-and-detain-introduced-to-parliament

Bill to give police new powers to move and detain introduced to Parliament

A bill just introduced to Parliament delivers new powers to police to move or detain someone, but just how far it goes depends who you listen to.

RNZ