Wellington Launches Roadside Drug Testing to Crack Down on Drug-Impaired Driving

Roadside drug testing has begun in the Wellington District as part of a nationwide rollout by mid-2026 to deter drug-impaired driving, targeting substances like cannabis, methamphetamine, MDMA, and cocaine. Police will use saliva-based screening devices at the roadside, with positive tests leading to laboratory analysis and potential penalties including fines, demerit points, and driving prohibitions. Drivers refusing tests face immediate penalties, and prescription or medical notes cannot prevent testing, though medical defenses may be applied after infringement.