Police Launch Prosecution Drive Against Central North Island Retailers Over Illegal ‘Nang’ Sales

Police operations in New Plymouth, Palmerston North, and Levin have resulted in charges against retailers for the illegal sale of nitrous oxide for recreational use.

By: AXL Media

Published: Apr 21, 2026, 4:24 AM EDT

Source: RNZ Pacific

Targeted Operations Across the Central District

New Zealand Police have concluded a series of coordinated stings across the central North Island, targeting the illicit trade of nitrous oxide for recreational consumption. The operation focused on retail outlets in New Plymouth, Hāwera, Whanganui, Palmerston North, and Levin. According to Superintendent Dion Bennett, District Commander for Central District, the move follows an educational phase where retailers were formally briefed on the legal restrictions surrounding the substance. Despite these warnings, several businesses were caught selling the gas for non-approved purposes during "controlled purchase orders," a tactic frequently used to monitor alcohol and tobacco compliance.

Legal Penalties and the Psychoactive Substances Act

The retailers involved have been charged with the sale or supply of a non-approved psychoactive product, a serious offense under the Psychoactive Substances Act. The legislation carries heavy deterrents for those found guilty of flouting the rules for commercial gain. Defendants face potential fines of up to $500,000 or a maximum prison term of two years. Police have confirmed that those charged will be summonsed to appear in various district courts over the coming weeks, marking a significant escalation in the enforcement of recreational gas sales.

Frustration Over Deliberate Law-Breaking

Superintendent Bennett expressed deep frustration with the shop owners, noting that there were "no excuses" for the continued sales. Police reports suggest that many retailers had previously assured officers they understood the law before being caught in subsequent stings. Authorities are framing the prosecutions as a necessary step to protect the community from the health and safety risks associated with "huffing." Bennett warned that these operations are ongoing and that police will continue to use undercover purchase orders to identify and prosecute any retailers who prioritize profit over public safety.