Full Breakdown
Electoral Commission Refers Developer Matthew Horncastle to Police Over Non-Compliant Political Billboard
7/6/2026, 4:14:22 AM
Billboard Breach of Advertising Rules
On July 6, 2026, a digital billboard on Moorhouse Ave in Christchurch displayed a message urging voters not to support Labour, the Greens, or Te Pati Maori, and included the line “Approved by Matthew Horncastle.” The Electoral Commission identified the advertisement as lacking the mandatory promoter statement required under section 204F of the Electoral Act 1993. Consequently, the Commission referred the individual responsible to police.
Legal Framework: Section 204F, Electoral Act 1993
Election advertisements must contain a statement with the name and contact details of the person promoting the advertisement. Failure to include such a statement constitutes a breach.
Key Actors: Matthew Horncastle & Electoral Commission
Matthew Horncastle is described as a prominent developer. The Electoral Commission is the independent body overseeing compliance with electoral law.
Advertisement Data
The Commission said two election billboard advertisements were published without promoter statements. One of them was the Moorhouse Ave digital billboard. The message targeted three parties: Labour, the Greens, and Te Pati Maori.
Commission Official Response
The Commission announced that it had referred an individual to police over the two non-compliant billboards. It emphasized that the omission violates the statutory requirement for promoter identification.
Conflicts & Gaps
The source mentions two billboards but provides details only for the Christchurch display. It also notes that the billboard bore the phrase “Approved by Matthew Horncastle,” yet the Commission deemed this insufficient as a promoter statement. No further information on the second billboard’s content or location is provided.
Quotes
- “Approved by Matthew Horncastle.” — billboard
- “The digital billboard popped up on Moorhouse Ave in Christchurch telling people not to vote for Labour, the Greens or Te Pati Maori at this election.” — NZ Herald
- “Election advertisements must include a statement with the name and contact details of the person promoting the advertisement to comply with the requirements of section 204F of the Electoral Act 1993.” — Commission statement
- “The Electoral Commission says it has now ‘referred an individual to the Police over the publication of two election billboard advertisements that did not contain promoter statements.’” — Commission statement
- “Prominent developer Matthew Horncastle has been referred to police by the Electoral Commission over a controversial political billboard.” — NZ Herald
Future Election Implications
The referral demonstrates the Electoral Commission’s readiness to enforce the promoter-statement requirement. It signals to advertisers that non-compliance may trigger police involvement, potentially deterring similar omissions in upcoming electoral campaigns.
Next Steps
The police referral initiates a formal investigation. Outcomes will depend on the investigation’s findings and any subsequent legal action.
