Last , but by no means least , we will follow up on our measures to maintain strict enforcement action against psychotropic drugs and their abuse by young people , as well as maintain vigilance against crimes committed by illegal immigrants and two - way permit holders from the mainland 最后要强调的是我们将继续采取严厉措施，杜绝青少年滥用精神药物，同时防止和打击非法入境者及持双程证的内地人士在本港犯案。
Police continued to take stringent enforcement action against offences related to bad driving . to further reduce the number of traffic accidents and enhance community awareness of road safety , police road safety officers organised a variety of road safety publicity activities during the year 为进一步减少交通意外及提高市民的道路安全意识，警队除继续采取严厉措施，打击涉及不良驾驶态度的罪行外，更举办了多项道路安全推广活动。
Stringent measures have been taken to tackle the problem including the commission of two operational barges at deep bay and the completion of a major up - grade to the border fence protection system , as well as continuing close liaison with the guangdong border defence bureau 为遏止非法入境活动，警队除继续与广东省边防局保持紧密联系外，更进一步采取严厉措施，派驻两艘行动趸船于后海湾，并在边界安装新型的围网保护系统以侦察非法入境者。
