Commissioner of Customs and Excise, Mr Timothy Tong (first row, centre), Commissioner for Narcotics, Ms Sally Wong (first row, fifth left), Deputy Commissioner of Customs and Excise, Mr Lawrence Wong (first row, fourth left); Assistant Commissioner (Intelligence and Investigation), Mr YK Tam (first row, fourth right); and Head of Customs Drug Investigation Bureau, Mr Ben Leung (first row, third right); Deputy Director General of Anti-smuggling Bureau of General Administration of Customs of PRC, Mr Liu Xiaohui (first row, fifth right); Deputy Director General of Guangdong Sub-administration and Director General of Anti-smuggling Bureau of Guangdong Sub-administration of General Administration of Customs of PRC, Mr Li Yaonan (first row, third left); with representatives from Mainland and overseas Customs administrations and drugs enforcement agencies.   Close