Pain-relieving and sleep-inducing drug. The term is usually applied to heroin, morphine, and other opium derivatives, but may also be used for other drugs which depress brain activity, including anaesthetic agents and hypnotics.
The four-feathered wing, the Sayap, symbolizes the protection of justice, tranquillity, prosperity, and peace. The scroll reads ‘Brunei City of Peace’. The flag and umbrella are based on ancient royal regalia while the mast represents the state. Effective date: c. 1984.