“I welcome an investigation and intend to cooperate fully, and I will not be commenting further,” Tana, who held the party’s small business portfolio, told The New Zealand Herald in a statement today.
Tana is the third Green MP in less than a year to run into trouble, following in the footsteps of Elizabeth Kerekere, who quit the party last year amidst bullying allegations, and Golriz Ghahraman, who resigned after allegations emerged of her shoplifting.
A statement from Green Party coleaders Marama Davidson and Chloe Swarbrick earlier today said Tana was suspended on Thursday afternoon because the allegations raised a conflict of interest with her small business portfolio.
Davidson acknowledged to RNZ the incident showed the party was going through tough times, while Swarbrick told Newstalk ZB’s Mike Hosking they are "deeply serious allegations".
The claims first came to light on February 1 when Tana informed the party a complaint had been made to the Employment Relations Authority (ERA) by a worker at her husband’s business, E-Bikes NZ.
"On February 9, the party was notified of a second complaint to the ERA," the statement reads.
"These complaints included allegations against Ms Tana. Ms Tana has not been a director or shareholder of E Cycles NZ since 2019."
She was suspended after it became apparent she may have previously been aware of the allegations.
A spokesperson for the Green Party said an internal investigation is being carried out to determine what Tana knew about the allegations relating to her husband’s business and an independent expert workplace investigator and barrister to establish the facts.
"Green MPs are expected to maintain high standards of public and private behaviour. To understand fully what Ms Tana knew, and when, we are appointing an independent lawyer to conduct an investigation into the matter. Ms Tana will stand aside from all caucus and parliamentary responsibilities until the matter is resolved," the statement reads.
"We cannot comment on the specific allegations while the matter is waiting mediation and the independent investigation is ongoing."
‘She’s not here. She’s got nothing to do with this’
Christian Hoff-Nielsen, who founded the E-Bikes NZ chain, denied all allegations when speaking to the Herald this morning from his store in the Auckland suburb of Newmarket.
Hoff-Nielsen said he had not spoken to the worker "at all" and had worked for him for "mere months".
"He’s just pumping it up," he said, insinuating the claims are a cash grab.
He said being stood down has been "really hard" on Tana.
"She’s not here and she’s got nothing to do with this," Hoff-Nielsen said.
Hoff-Nielsen said Tana was now at home, but would not say whether that was in Auckland or Wellington.
"When we go home, we talk about what families talk about… some employees present at work is not relevant."
He denied the worker was ever paid with cash, was owed any money, and that Tana oversaw him working for cash during a first day trial.
"This is not a news story, there is no news," he said.
Swarbrick: Situation ‘incredibly serious’
Speaking to Newstalk ZB, Swarbrick faced questions over whether the party had erred in not going public with Tana’s suspension earlier.
Swarbrick said it was not useful for politicians to involve her opinions in the situation while an investigation is ongoing and would not say whether Tana had denied the allegations.
"On February the 1st, Darleen did notify the party of an allegation. To avoid any conflict of interest, Darleen stepped down from her portfolios."
On March 14, it became clear Tana may have known of the issues before she alerted the party, so that was when she was stood down, Swarbrick said.
"Yesterday it came to our attention that Darleen may have had prior knowledge of these allegations."
Swarbrick called the situation "incredibly serious".
"Of course there is a level of public scrutiny."
Davidson told RNZ Tana was removed from the small business portfolio when the party was first made aware of the allegations on February 1.
Davidson defended not immediately standing down Tana, saying they were not initially aware of her own alleged involvement or knowledge.
"The allegations are serious and we are taking this seriously. It was yesterday that it came to our attention that Ms Tana may have had some prior knowledge of the allegations, that is why we have appointed an independent investigation."
Davidson said the public wasn’t advised when Tana was removed from her portfolio because of the need to keep mediation matters private.
"The allegations are absolutely serious... We have long campaigned to ensure everyone that comes to Aotearoa to make their home is treated with compassion and kindness in the workplace."
Davidson admitted the party was "going through some times."
National Party deputy leader Nicola Willis told Newstalk ZB it was a matter for the Green Party.
"It sounds a bit messy and, obviously, all of us condemn any form of migrant exploitation."
Tana was elected in last year’s election for the first time and is a member of the environment select committee. Her portfolios include digitising government, media and communications, oceans and fisheries, overseas New Zealanders, science, innovation and technology, and small business and manufacturing.