Drug prevention campaigns in British schools and on television warn teenagers about the danger of drugs and alcohol but McArdle said no one is tackling the issue of parental responsibility.

• 英国校园和电视中的"反药品运动"对青少年提出了滥用药品和酗酒的种种危害，但是麦卡德尔说父母的作用还是最最关键的。