This is an HTML version of an attachment to the Official Information request 'Requesting the cost-benefit analysis referenced by Simeon Brown'.

 
 
 
 
OC240779 
 
5 August 2024 
 
 
Kieran Pegler 
[FYI request #27538 email] 
 
 
Tēnā koe Kieran 
 
I refer to your email dated 8 July 2024, requesting the following information under the Official 
Information Act 1982 (the Act): 
“On 8/7/24 Minister Brown in a report on RNZ 
(https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rnz
.co.nz%2Fnews%2Fpolitical%2F521580%2Fno-need-for-blanket-approach-for-
speed-limits-transport-minister-
says&data=05%7C02%7Cocu%40transport.govt.nz%7Cde63fbd2dc7f45e7a43
108dc9f12cdce%7Cff09ef007cd0407ebe0ef00bc475a9ab%7C0%7C0%7C6385
60150967882455%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAi
LCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C40000%7C%7C%
7C&sdata=7w4ArkrgSzHqpWREfhsB5uPfX9WDq5YbZ5vJrbU0BvE%3D&reser
ved=0) references a cost-benefit analysis that was completed in order to justify 
speed increases around the country. Under the Official Information Act, I am 
requesting all information regarding that cost-benefit analysis.” 
 
The Ministry of Transport (the Ministry) considered the costs and benefits of the draft Setting 
of Speed Limits Rule 2024 (the draft Rule) as part of its work on the interim Regulatory Impact 
Statement (RIS). The RIS considered the safety impacts of the rule, namely the expected 
impact on deaths, serious and minor injuries. However, as the RIS notes, these impacts 
cannot be quantified due to a range of factors.  
 
As the RIS has been published on the Ministry’s website, I am refusing your request under 
Section 18(d) of the Act – the information is publicly available on the Ministry's website: 
https:/ www.transport.govt.nz/assets/Uploads/Setting-of-Speed-Limits-Interim-RIS.pdf. 
 
You have the right to seek an investigation and review of this response by the Ombudsman, 
in accordance with section 28(3) of the Act. The relevant details can be found on the 
Ombudsman’s website www.ombudsman.parliament.nz 
 
 
 
transport.govt.nz | hei-arataki.nz 
HEAD OFFICE: PO Box 3175, Wellington 6140, New Zealand. PH: +64 4 439 9000 
AUCKLAND OFFICE: NZ Government Auckland Policy Office, PO Box 106483, Auckland 1143, New Zealand. PH: +64 4 439 9000 
 
 

  
 
 
The Ministry publishes our Of icial Information Act responses and the information contained in our 
reply to you may be published on the Ministry website. Before publishing we wil  remove any 
personal or identifiable information. 
 
 
Nāku noa, nā 
 
 
 
 
 
Joanna Heard 
Manager, Safety