法律执行，警官在这里与社区合作，确定和预防治安不良地区中的犯罪根源。
Law enforcement, where officers work with communities to identify and prevent the root causes of crime in troubled neighborhoods.
《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。
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.
世卫组织正集中精力探索如何预防这类暴力行为，将预防努力与针对这一问题实行的卫生、法律以及其它服务提供规划结合在一起。
Now, WHO is focusing its efforts on identifying how to prevent such violence so that prevention efforts can complement health, legal and other service-delivery programmes that respond to the problem.
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