BANGI: THE deadly “zombie drug” fentanyl — 100 times more potent than morphine — has surfaced in Malaysia.

BANGI: Police have detected the presence of hundreds of new chemical substances, used in drug production in the country, which are yet to be “prohibited” under the Poisons Act 1952.

KUALA LUMPUR: Crime watchdog Malaysians Against Rape, Assault and Snatch Theft has raised concerns over the detection of fentanyl based on sewage analysis samples from Lembah Subang.