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Marginal battleground

Christchurch Central

General electorate

—
days to election day
Track
What it takes to flip this seat
Duncan Webb
BA

Duncan Webb won by 1,841 votes in 2023. Just 921 voters switching to ALCP would have flipped Christchurch Central.

In the news

Coverage naming Christchurch Central or Duncan, from our tracked feeds.

The roster

The defender's record, and who's confirmed to challenge them in 2026.

Won Christchurch Central by a majority of 1,841 in 2023, making it a marginal seat.

Duncan Alexander Webb is a New Zealand politician, lawyer and academic. He was a law professor at the University of Canterbury from 2000 to 2008, then became a partner at law firm Lane Neave. He was elected as a member of the New Zealand House of Representatives for Christchurch Central, representing the Labour Party, in the 2017 general election.

Full MP profile
What Duncan has prioritised this term

Official roles, sourced from parliament.nz.

Select committees
  • Justice
  • Privileges
Legislative activity this term

From Parliament's official bills record, as at 16 September 2026.

Members' bill in the ballot (1)
  • Regulatory Standards Act Repeal Bill
Written questions to Ministers this term
What is this, and why does it matter to you?

Any MP can put a written question to a Minister, demanding information on the record. The Minister must reply, usually within days. It costs nothing and needs no debate, which makes it the main day-to-day tool MPs use to hold the government to account between bills. It matters most for opposition MPs, who can't pass laws but can still force information into the open. Which Ministers an MP questions most, below, is a numbers-based picture of what they watch on your behalf, and it's worth comparing against what they say they prioritise.

3,389written questions asked since the 2023 election
Where it's gone, by Minister
Minister of Justice
1258
Associate Minister of Justice
683
Minister for Regulation
Battlegrounds map2026 election

2023 result and margin: Electoral Commission. 2026 candidates are added only once officially confirmed — never assumed.

475
Minister of Police
120
+ 853 more across other Ministers.
Read 5 recent questions & replies, in Duncan’s and the Minister’s own words
To the Minister of Justice · 2026-08-11

"Does the Electoral Commission currently visit people's homes to ensure they are enrolled to vote; if so what are the circumstances in which they do so?"

Reply: I am advised that the Electoral Commission does not visit people's homes.

To the Minister of Justice · 2026-08-11

"Does the Electoral Commission visit the homes of people who have not responded to and enquiry under s 89D of the Electoral Act 1993 where they do not have other contact details?"

Reply: I refer the Member to reply 35729 (2026).

To the Minister of Justice · 2026-08-11

"Where a person cannot be contacted at the address at which they are enrolled under s 89G(1) of the Electoral Act 1993 and the Electoral Commission has no other contact information for them, what enquiries are made under s 89G(2)(a) of the Electoral Act?"

Reply: I am advised that where a person cannot be contacted at the address at which they are enrolled, the Electoral Commission first checks the source document to make sure the information was processed correctly. If contact information is available on the person’s record, the person is sent a text message, email, or both. If no response is received, this is done again 14 days later before the person is moved to the dormant roll. If there is no contact information for the person, no further enquiry is…

To the Minister of Justice · 2026-08-11

"How does the Electoral Commission meet its obligation to make an inquiry into the particulars on the roll for every person registered as an elector of a district under s 89D of the Electoral Act 1993 in respect of persons who are resident at an address where postal services are not available (including because the NZ Post register of postal addresses has not been updated for the new address)?"

Reply: For the purposes of section 89D of the Electoral Act 1993 the particulars on the roll for a person are defined as “the particulars contained in the application to register” (section 89D(7)(b) of the Electoral Act). I am advised the Electoral Commission writes to electors by post and the correspondence is sent to the address provided by the elector when they enrolled. If they provide a postal address, the mail will be sent to that address. It is up to the elector to provide the Electoral Commissi…

To the Minister of Justice · 2026-08-06

"Does the Electoral Commission audit situations where letters are returned "gone no address" to ensure that there are no situations where the elector in fact still resides at the address, or that instances where this occurs are not a systemic problem with the Commission or New Zealand Post?"

Reply: I refer the Member to WPQ 35246 (2026).

Written Parliamentary Questions (questions.parliament.nz)
The Opportunity Party· 3 Sep
If people were to remember one thing from this campaign
RNZ· 22 Aug
Exit interview with Labour's Duncan Webb