Land Transport New Zealand (formerly the Land Transport Safety Authority - LTSA) run a very informative website that contains guidance and copies of all relavent rules regarding the road code, vehicle compliance and pretty much all other regulatory matters relating to cars.
Please take a look:
http://www.ltsa.govt.nz/rules/index.html
Chances are the answer to your question in this area, can be found online.
Published Land Transport Rules - Land Transport NZ
Moderator: The Mod Squad
Published Land Transport Rules - Land Transport NZ
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BlakJak - 2001 Toyota Gaia (yeah i'm all domesticated now)
(RIP Toyspeed Profiles! Finally had to disable them due to compatibility with newer versions of things. Sorry!)
BlakJak - 2001 Toyota Gaia (yeah i'm all domesticated now)
(RIP Toyspeed Profiles! Finally had to disable them due to compatibility with newer versions of things. Sorry!)