Traffic Regulations 1976 

NZS 5467:1993 Code of practice for light trailers

CURRENT
48G(4)
No person may operate a passenger service vehicle towing a trailer unless - The vehicle: Complies with clause 3.3.2 and Appendix D of New Zealand Standard 5467:1993 (whatever the weight of the trailer); and The trailer: Bears on its left side, in letterin