narcotics control; drug enforcement
Refers to the legal and police activities aimed at controlling illegal drugs, often used in compound terms like 麻薬取締法 or 麻薬取締官.
He was arrested on suspicion of violating the Narcotics Control Law.
麻薬取締官が空港で密輸を摘発した。
Narcotics control officers uncovered smuggling at the airport.