2.3 tonnes of suspected drugs seized at Hong Kong int'l airport in H1

HONG KONG, July 18 (Xinhua) -- Hong Kong Customs stepped up enforcement at Hong Kong International Airport from January to June to combat the smuggling of dangerous drugs through air cargo and air passenger channels, seizing about 2.3 tonnes of suspected dangerous drugs.

During the period, the amount of dangerous drugs seized registered a substantial increase of 81 percent when compared with the same period in 2