Police discovered drugs worth RM18,534 in the Lumut police station lock-up during an inspection at 8:30 a.m. on Tuesday, August 11, 2026 [1, 2, 3]. The seizure included about 109.54 grams of methamphetamine, 110.37 grams of heroin, and 142.31 grams of dried cannabis leaves, which were found inside multiple plastic packets [1, 3].

Two detainees in their 40s tested positive for methamphetamine and were among those linked to the drugs found in the lock-up [1, 2, 3]. On August 12, police arrested a police constable in his 30s stationed at Lumut police station in connection with the case. The constable tested negative for drugs but remains under investigation [1, 2, 3].

Perak police chief Datuk Mohd Alwi Zainal Abidin said, "The Royal Malaysia Police (PDRM) takes seriously all forms of drug abuse and trafficking, including when they involve any premises or personnel within the policing environment" [3]. He added, "We also arrested the policeman, in his 30s, who is stationed at the location, to assist the investigation" [2].

Datuk Mohd Alwi further detailed that police found 16 plastic packets suspected to contain methamphetamine weighing approximately 109.54 grams, 16 packets suspected to contain heroin weighing 110.37 grams, and 23 packets containing dried leaves suspected to be cannabis weighing 142.31 grams [1].

All three arrested individuals have been remanded for seven days from August 12 to August 18, 2026, under Sections 39B and 15(1)(a) of the Dangerous Drugs Act 1952 to aid investigations [1, 2, 3]. Section 39B carries the death penalty or life imprisonment with caning, while Section 15(1)(a) carries a maximum two-year jail term and a fine up to RM5,000 [1, 2, 3].

Police are investigating how the drugs were smuggled into the police lock-up [2, 3]. On August 13, Perak police held press conferences revealing further details of the case [2, 3].