Destiny New Zealand According to Lineham, Hannah supported Anne Williamson's proposal that Destiny Church start its own political party.
Destiny New Zealand was subsequently registered with the
Electoral Commission on 1 June 2003. The party contested the
2005 New Zealand general election, gaining only 0.62% of the popular vote (14,210 votes), and winning no seats in the
New Zealand House of Representatives. Destiny New Zealand was subsequently deregistered in September 2007.
Vision NZ On 23 May 2019, Hannah and her husband Brian announced the launch of a new political party called "Coalition New Zealand." Hannah was confirmed as the leader of the new party, which she described as "a party not just for Christians but for everyone who feels frustrated with the
current government." Tamaki identified the legalisation of
marijuana,
euthanasia and late-term
abortion as key motivating factors that spurred her decision to launch a new party. In August 2019, the Electoral Commission initially declined to register the new party on the grounds that its name and logo was likely to mislead voters. In October 2019, the party announced a new name,
Vision NZ, and a new logo, and was registered with the Electoral Commission. During the
2020 New Zealand general election, Vision campaigned on a mixture of socially conservative and Māori oriented policies. The party adopted "hard-right" views on abortion, homosexuality, and immigration. Tamaki opposed the construction of new mosques but backtracked on her initial policies calling for a ban on immigration and refugees. In addition, Tamaki advocated greater financial autonomy for
Māori people, including a Māori-owned bank and
Tūhoe ownership of
Te Urewera. She also called for government funding of Destiny Church's Tu Tangata, Man Up, Legacy and Youth Nation volunteer programmes. Tamaki herself secured 1,171 votes in the
Waiariki electorate, coming third place behind the
Māori Party's
Rawiri Waititi and
Labour's
Tāmati Coffey. Despite winning no seats, Tamaki claimed after the election that she and Vision had succeeded in defeating Labour's Waiariki candidate Coffey. On 13 July 2023, Tamaki announced that she would stand as Vision New Zealand's candidate in the
Tāmaki Makaurau electorate during the
2023 New Zealand general election. She also confirmed that the party would be contesting all seven
Māori electorates as part of her husband Brian's
Freedoms New Zealand coalition. On 11 July 2025, Tamaki confirmed that she would contest the Tāmaki Makaurau seat at the
2025 Tāmaki Makaurau by-election scheduled for 6 September 2025.
The Freedoms & Rights Coalition In March 2021, Hannah and Brian attracted media attention after the couple left Auckland while the region was under an
Alert Level 2 lockdown and visited Rotorua before traveling to
Te Anau in the
South Island. The couple's actions were criticised by COVID-19 Response Minister
Chris Hipkins,
Mayor of Invercargill Tim Shadbolt, and Director-General of Health
Ashley Bloomfield. The Mayor of Invercargill
Tim Shadbolt stated that the Tamakis were not welcome in the South Island city. In addition, the couple courted controversy when they stated that they would not be vaccinated against COVID-19. In late October 2021, Tamaki addressed a crowd of 5,000
anti-lockdown protesters who gathered at the
Auckland Museum in the
Auckland Domain. She claimed that residents of Auckland were being held prisoner and argued that people had the right to choose to be vaccinated. Tamaki spoke in the absence of her husband Brian, who had previously been arrested for leading two anti-lockdown protests in Auckland and was on bail pending trial. Tamaki later led a march outside a police station calling for the release of Brian from his bail conditions. Auckland Police have confirmed they will be prosecuting the organisers for breaching Level 3 restrictions. In early November 2021,
Stuff reported that Hannah and her husband maintained contact with
Groundswell NZ's Pukekohe and Auckland coordinator Scott Bright, who donated vegetables to the anti-lockdown "
The Freedoms & Rights Coalition" (TFRC) and participated in an anti-lockdown protest organised by the TFRC. Stuff had earlier identified Tamaki's husband Brian as the "founder and architect" behind "The Freedoms & Rights Coalition," which had staged several anti-lockdown protests across New Zealand. In addition, Stuff reported that the TFRC's web domain was owned by Jenny Marshall, the church's director of operations who confirmed Brian's leadership of the TFRC but claimed that the group's donations and merchandising was separate from Destiny Church's finances. On 20 November, Hannah and Brian attended an anti-lockdown protest organised by the TFRC in the Auckland Domain. At the time, Brian was still subject to bail conditions barring him from participating in further protests. On 23 November, the couple were summoned to the Auckland Central Police station due to their participation in protest on 20 November. In response, 100 supporters gathered outside the Police station in solidarity with the Tamakis. Prior to the meeting, Hannah published a live video thanking supporters including "people of faith" for praying for them. Tamaki was charged with two counts of failing to comply with a COVID-19 order and scheduled to appear in court on 1 April 2022. On 17 January 2022, Tamaki's husband Brian was arrested and remanded at
Mount Eden Correctional Facility for violating his bail conditions by attending the Christchurch protest. A judge subsequently ordered his release on bail, ruling that the decision to remand him in prison had been wrong. As part of his bail conditions, Tamaki was ordered to avoid future anti-lockdown protests and was ordered to remain under a 24-hour curfew at his family home. Hannah welcomed her husband's release, stating that she was a "very happy lady." On 16 August 2022, Tamaki and Brian were issued with traffic infringement notices for causing traffic disruption during a TFRC protest march held in Auckland on 23 July. In early November 2024, Tamaki, Brian, Jennifer Marshall, and Kaleb Cave faced trial at the
Auckland District Court on charges of organising a series of large public gatherings between September and October 2021 in contravention of Level 3 COVID-19 restrictions at the time. The Tamakis and their co-defendants were defended by
Ron Mansfield KC, who argued that they did not intentionally break lockdown rules and that the group were unfairly targeted by Police. In mid-November, Judge June Jelas agreed to dismiss all charges against Tamaki. On 20 November, Jelas, with the approval of the Crown prosecutor, dismissed the remaining charges against her husband Brian and Marshall.
Freedoms New Zealand On 23 August 2022 Tamaki and her husband attended an anti-government protest outside the
New Zealand Parliament, where Brian launched a new umbrella party called
Freedoms New Zealand. This coalition included Tamaki's Vision New Zealand, the
New Nation Party,
Vision New Zealand, and the
NZ Outdoors & Freedom Party. On 28 September 2023, Hannah and her husband Brian led a TFRC protest against a scheduled "
Agenda 2030" conference at the New Zealand Parliament in Wellington. They along with Outdoors Party leader
Sue Grey addressed the protesters. Members of the Pōneke Anti-Fascist Coalition staged a counter-protest outside Parliament. The Coalition's march coincided with similar protest activities in Wellington organised by
Julian Batchelor's Stop Co-Governance movement, the farming advocacy group
Groundswell NZ, and a gang
hīkoi protesting against the
National and
ACT parties' anti-gang policies. During the
2023 New Zealand general election, Tamaki unsuccessfully contested the
Tāmaki Makaurau electorate, coming fifth place with 829 votes. Freedoms NZ failed to enter Parliament, gaining 0.33% of the popular vote (9,586 votes). Following the release of preliminary results, Tamaki praised incoming Prime Minister
Christopher Luxon as a "family man" while criticising the incumbent Prime Minister
Chris Hipkins' relationship with Toni. Tamaki contested the
2025 Tāmaki Makaurau by-election held on 6 September 2025. On 20 August, Tamaki was excluded from a candidate debate at Ngā Whare Waatea Marae in
Māngere hosted by
Radio Waatea. During the by-election, Tamaki received 146 votes according to preliminary results. ==Community involvement==