Yesterday, a group of Wellington Black Power revealed on TV3's current affairs programme 3D that they are fighting methamphetamine addiction with compulsory drug testing.
American musician Joe Walsh from The Eagles has thrown his support behind the group, recording a message for them on his visit to Hawke's Bay earlier this year.
Tonight, lifetime Black Power member Denis O'Reilly joined Newsworthy live from Wellington to talk about the reactions to the new drug testing regime.
Watch the video for the full interview.
If you or anyone you know is struggling with methamphetamine addiction, there are resources available at methhelp.org.nz that can help.