Questions are being asked about a taxpayer-funded trip for deaf MP Mojo Mathers to be interviewed on a small provincial radio station.
The Green MP says the 800km trip on the taxpayer dollar was essential, but a taxpayer group queries whether it was fiscally and environmentally responsible.
On Friday, Parliament's only deaf MP flew from Christchurch to Wellington, then drove to Masterton, to participate in ArrowFM's Wheels on Fire programme for people with disabilities.
ArrowFM is one of 12 Community Access Radio stations in New Zealand, and the only community station in Wairarapa. Its audience is not known, but its Facebook page has 132 "likes".
Last night Ms Mathers said the journey was a necessary expense because it was "almost impossible for me to do live interviews over the phone".