Action against the abuse of psychotropic drugs was maintained , resulting in the arrest of 396 persons , the seizure of 1 . 3 kilograms of ketamine and over 7 650 tablets of mdma 总区年内持续进行打击滥用精神药物行动，共拘捕396人，检获1 . 3公斤氯氨酮（俗称k仔）及超过7650粒摇头丸。
It was mainly because ketamine was listed as dangerous drug in december 2000 , the abuse of psychotropic drugs by youngsters and the police had stepped up action against psychotropic drugs 主要原因是‘ k ’仔在2000年12月被列为毒品，时下青少年滥用精神药物，以及警方严厉打击精神药物所引致。
The increase in the number of psychotropic substance abusers could be attributed to a number of underlying causes . better and more comprehensive crda reporting network could play a significant part 精神药物滥用者的人数上升可能由多个潜在因素造成，相信档案室呈报机制的改进及完善化是其中一个主因。
Acan chairman , dr choi yuen - wan , said it was very encouraging to learn from the survey that the number of students who had taken drugs , namely heroin and psychotropic substances , had dropped remarkably 禁毒常务委员会主席蔡元云医生表示，调查显示滥用海洛英和精神药物的学生人数大幅下降，实在令人非常鼓舞。
The total number of persons arrested for offences involving psychotropic drugs fell 14 per cent while the same offences involving young persons dropped by a pleasing 24 . 6 per cent when compared with 2002 与二二年相比，因干犯涉及精神药物的罪行而被捕的人数减少14 % ，而因同类罪行被捕的青少年人数更大幅下降24
The group , reiewing oer a decade of psychotropic drug - deelopment research from industry , goernment and academia , identified seeral factors that hae contributed to the slow progress in deeloping new treatments 小组从工业，政府和学术方面回顾了十年来精神药物发开研究情况。发现很多因素已经阻碍了新治疗方法的开发。
As compared to 2001 , there was a 24 per cent decrease in the number of young persons arrested in respect of psychotropic substance cases . arrests in relation to heroin offences were also down by around 8 per cent 与二一年比较，因涉及精神药物被捕的青少年人数减少达24 % ，而因涉及海洛英被捕的人士亦下降约8 % 。
The force focused on three key areas , namely violent crime especially those involving genuine firearms , psychotropic drug activities involving young persons , and triad and other organised crime activities 年内，警队致力执行三项重点工作，包括打击涉及使用真枪的暴力罪行、青少年滥用精神药物及三合会与其他有组织犯罪活动。
Mr tsang said that as a result , large - scale seizures of drugs as well as a large number of arrests were made , adding that the number of young persons arrested for offences involving psychotropic drugs dropped by almost 24 per cent 结果年内，严重毒品案件数目下跌9 . 3 % ，而二十一岁以下青少年因涉及精神药物罪行而被捕的数字大幅下降23
Application for permit licence for the importation , exportation or transshipment of chemicals used for the manufacturing of narcotic drugs or psychotropic substances to the customs and excise department under the control of chemicals ordinance ; or 根据化学品管制条例就进出口或转运用以制造麻醉品或精神药物的化学品，向海关申请许可证牌照
