The Comprehensive drug abuse Prevention and Control Act replaces previous laws and categorizes drugs based on abuse and addiction potential compared to their therapeutic value.
《综合药物滥用预防和控制法》代替先前的法律，并根据相对于其治疗效力的滥用和成瘾潜力将药物分类。
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However, Dr Moore-Gillon did counsel caution in the use of inhalers, which could, in some circumstances, he said, fall foul of drug abuse laws.
Paradoxically, countries with more relaxed narcotics laws, like the Netherlands, have relatively low domestic drug use — perhaps because they are more egalitarian.