A Central Committee notice ordered officials to hand in seized opium, morphine and heroin, punish traffickers, stop poppy growing and restrict morphine supplies below county level. It also required forced treatment for addicts, and the legal history describes it as the first drug law to treat users as offenders. The notice named opium, morphine and heroin, not cannabis.[1]
Listed for context. No score change is recorded for China here.
References
- 《禁毒法》— 第三节 中国大陆禁毒立法的历史演进及特征改革开放前三十年：1963年5月26日《关于严禁鸦片、吗啡毒害的通知》
Checked. The date and the event were compared with a source that was read.