There is an understandable temptation in local politics to treat conflict of interest rules as a nuisance. Especially when they prevent a councillor from voting on an issue they campaigned strongly on. But that is exactly when the rules matter most.
According to reporting, Wellington City Councillor Karl Tiefenbacher has accepted advice from the Auditor-General’s office that he should not participate in Wellington City Council’s decision on the future of the Golden Mile project because of his financial interest as the owner of Kaffee Eis, which operates in the central city, including on Courtenay Place.
Predictably, some have tried to frame this as an affront to democracy. Wellingtonians knew what Tiefenbacher thought about the Golden Mile, the argument goes. He campaigned against it. Voters elected him anyway. Therefore, preventing him from voting denies those voters the representation they chose.
That argument sounds compelling until you remember one fairly important point: local democracy does not give elected members a free pass to vote on matters that could affect their own financial interests.
In fact, the conflict of interest rules exist precisely because local democracy depends on public confidence that councillors are making decisions for the community as a whole, not for themselves, their businesses, their properties, or their private financial position.
This is not about whether Tiefenbacher’s views on the Golden Mile are right or wrong. It is not about whether the project should proceed, be scaled back, paused, or scrapped. Nor is it about whether he is acting in good faith (which, for the avoidance of doubt, I think we should assume he is and has been acting in good faith).
The law does not require anyone to prove that a councillor would definitely make money, lose money, or vote in a particular way because of their private interest. The threshold is lower, and deliberately so.
The real question is whether the council decision could reasonably be expected to affect the councillor’s financial interests.
On the reported facts, that is not a difficult call.
The Golden Mile is not some abstract city-wide policy with only a general effect on all Wellingtonians. It is a specific transport, streetscape, construction, access, public space, and business environment decision along Wellington’s main retail and hospitality spine. It includes Courtenay Place. Kaffee Eis has a Courtenay Place store.
That is critical.
A decision to proceed, cancel, delay, redesign, or rescope the Golden Mile could affect foot traffic, construction disruption, access, delivery arrangements, public space, outdoor dining opportunities, customer behaviour, and the broader commercial environment for businesses along the route. Some business owners may believe the project would hurt them. Others may believe it would help them. Either way, that is a financial interest.
The conflict does not disappear because the exact financial effect is uncertain. In fact, uncertainty is often the point. A councillor does not need to know whether they will be better or worse off for the conflict of interest rules to bite. A potential financial gain or loss can be enough.
Nor does the “interest in common with the public” exception comfortably rescue the situation, because that exception is aimed at broad, ordinary interests shared across the community, not specific financial interests tied to a business operating on the affected route.
This is where some of the more casual objections to the conflict of interest advice fall over.
Yes, councillors who have children might vote on swimming pool fees. Councillors who catch the bus might vote on public transport priorities. Councillors who own a dog might vote on dog registration fees. Councillors who pay rates vote on rates.
But those are generally interests they share with the public, or with a broad class of the public. They are not usually private financial interests that are specific to them in a way that is materially different from the community at large.
If every ordinary interaction with council services created a disqualifying conflict, local government would become impossible. Councillors live in the communities they represent. They use local roads, libraries, pools, parks, buses, rubbish services, and footpaths. That is not a problem. In fact, it is part of the point of local democracy.
The issue is not whether a councillor is affected by a decision in some broad civic sense. The issue is whether they have a private financial interest that is more specific, more direct, or more material than the interest held by the public generally.
That is the difference between a councillor voting on overdue book fees when their family occasionally uses the local library, and a councillor voting on a streetscape project that directly affects the commercial environment of a business they own on the affected route.
One is a general public interest. The other is a specific pecuniary interest.
That distinction matters. Without it, conflict of interest rules would either become absurdly broad, excluding councillors from almost everything, or dangerously narrow, allowing councillors to vote on decisions that could directly affect their own financial position.
The sensible middle ground is the one the Auditor-General’s office appears to have applied here: ordinary interests shared with the public do not usually require exclusion, but specific financial interests do.
None of this is not to say the Auditor-General is infallible. Conflict of interest advice still involves judgement, and judgement calls can land differently in different cases. Sometimes the line may be drawn too conservatively. Sometimes it may be drawn too loosely. But on this particular issue, the referee appears to have made the right call.
The strongest argument against the advice is that voters knew Tiefenbacher opposed the Golden Mile and elected him anyway. But that misunderstands what an election can and cannot do.
Voters can elect a councillor because they like their views. They can elect a councillor because they want a particular project stopped. They can elect a councillor because they think their business experience is valuable.
What voters cannot do is elect someone out of the law.
A councillor’s mandate is always subject to the legal framework that governs public decision-making. Councillors are elected to exercise public power, but they do not personally own that power. They hold it on behalf of the community, and they must exercise it within the rules Parliament has set.
That includes rules about pecuniary conflicts.
There is an interesting constitutional wrinkle here too.
In some ways, local government politicians are held to a standard that looks closer to the expectations placed on ministers than ordinary MPs.
That can feel counter-intuitive. After all, councillors are elected representatives, just as MPs are. But the roles are not identical.
An MP is part of a legislature. Their job is to debate, advocate, vote, and represent political interests through Parliament’s own rules. MPs do have disclosure requirements and parliamentary rules around financial interests, but the nature of the role gives them more leeway to participate in broad political debates that may affect large classes of people, sectors, or communities.
Ministers are different. They exercise executive power. They make decisions, receive official advice, direct departments, award funding, set priorities, and make choices that can have direct effects on people, organisations, and businesses. That is why ministerial conflicts are supposed to be managed more tightly, even if I think we can agree that does not always appear to be the case in practice.
Local councillors sit somewhere closer to that executive decision-making world than many people realise.
When a council votes on a project like the Golden Mile, it is not merely expressing an opinion in a debating chamber. It is making a public decision about spending, construction, access, streetscape design, transport priority, and the commercial environment of a specific part of the city. Those decisions can have immediate and practical consequences for businesses and property owners in the affected area.
That is why the comparison with ministers is useful. Like ministers, councillors often exercise public power in ways that can directly affect private interests. And where a councillor has a private financial interest that is more specific than the interest held by the public generally, the law quite properly expects more than transparency alone.
Declaring the interest is not always enough. Sometimes the right thing to do is step back from the decision entirely.
That is not because councillors are less democratic than MPs. It is because councils make a different kind of decision. Local government decisions often land at street level, property level, and business level in ways that are direct, practical, and financially meaningful.
This is not some obscure Wellington-specific problem. Councils around the country deal with this all the time.
During my time on Kāpiti Coast District Council, similar principles applied to town centre works and a significant property purchase where a councillor had a business interest in the affected area. The councillor, quite rightfully, recused themselves from votes on it. The point was not that the councillor was suspected of acting improperly. The point was that a reasonable person could see the decision had the potential to affect the councillor’s private financial interests. By removing themselves from the equation, they protected themselves, the council, and public confidence in the decision-making process.
More recently in Wellington, similar issues have arisen around short-term accommodation decisions where a committee member had interests that were more specific than those of the general public.
That is how the system is supposed to work.
In some cases, conflicts can be managed by declaring the interest and staying at the table. In other cases, the member needs to abstain from discussion and voting. Where the issue is a financial interest in a specific decision, the rules are rightly stricter.
The alternative would be much worse.
Imagine a councillor voting on a targeted rate that affects a small group of properties they own. Or a councillor voting on whether the council should buy, sell, lease, or upgrade land next to a property they own. Or a councillor voting on a streetscape project directly outside their shopfront. Even if they were completely sincere, the public would be entitled to ask whether the decision was clean, and it would open up the council to legal risks.
That public confidence is the point.
Conflict of interest rules protect the councillor as much as they protect the public. By stepping back, an elected member avoids placing themselves, their colleagues, and the final decision under an unnecessary cloud. The decision can then be debated and voted on by those without the same private stake in the outcome.
That does not mean Tiefenbacher cannot have a view. It does not erase his campaign. It does not stop him from being a critic of the Golden Mile as a citizen, business owner, or political figure. But it does mean that when the matter comes before the council for a formal decision, his private financial interest must be managed properly.
The complaints about democracy being undermined also ignore the other side of the equation. What about the democratic rights of Wellingtonians who expect council decisions to be made without private financial interests at the table? What about the voters who may support, oppose, or feel conflicted about the Golden Mile but still expect councillors to follow the rules?
Local democracy would not be strengthened by letting conflicted members vote. It would be weakened by it.
There is a broader lesson here for local government. Many councillors are elected because of their deep connections to their communities. They own businesses. They work in local sectors. They belong to community organisations. They live near projects. They advocate for causes long before they are elected.
That lived experience can be valuable. Councils need people who understand how places work on the ground.
But the same connections that make a councillor useful can also create conflicts when public decisions intersect with private interests. That is not a scandal. It is a normal part of governance.
I remember when I was on Kāpiti Coast District Council declaring a conflict because someone who delivered pamphlets for me during my campaign was nominated for an advisory committee. I was told I was being overly cautious, but I excused myself from the discussion and vote anyone to avoid bringing anyone into disrepute.
The test of a council is not whether conflicts exist. They always will. The test is whether they are identified, disclosed, and managed with integrity.
On the Golden Mile, that means accepting that a councillor with a direct business interest on the route should probably not participate in the project’s formal decision.
That may be politically inconvenient. It may frustrate some voters. It may even feel unfair to those who saw Tiefenbacher’s opposition to the Golden Mile as central to his mandate.
There is also a risk that this issue is being turned into a proxy battle for something else entirely.
For some opponents of the Golden Mile, or of local government spending more generally, the conflict of interest advice has become a useful way to relitigate their broader objections to the project. Rather than arguing directly about cost, transport priorities, construction disruption, or the future of the central city, the debate is being recast as a story about democracy being undermined by unelected officials.
That may be politically convenient, but it is also misleading.
People are entitled to oppose the Golden Mile. They are entitled to think it is too expensive, poorly designed, badly sequenced, or no longer appropriate. But opposition to a project does not change how conflicts of interest should be managed. Nor does it turn a specific financial interest into a general public interest simply because the wider politics of the project are contested.
Some of those making this argument should know better. Conflict of interest rules are not an optional extra that can be suspended when they inconvenience one side of a political debate. They are part of the basic machinery that keeps public decision-making clean. Treating them as just another weapon in the Golden Mile fight does not strengthen local democracy. It corrodes public understanding of it.
In my personal experience, we do not seem to have a very strong public understanding in this country of how conflicts of interest can be managed, or what needs to happen when they cannot be. If we are being generous, that misunderstanding is on display in some of the public commentary around this issue. If we are being realistic, some people appear to be misrepresenting an entirely appropriate handling of a conflict of interest because it better suits their political views on the Golden Mile.
Ultimately, conflict of interest rules are not there for the easy cases. They are there for the hard ones. In this case, taking the Auditor-General’s advice seriously is not an attack on democracy. It is democracy doing what it is supposed to do: maintaining the integrity of public decision-making.

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