Hong Kong customs has seized about 13kg of suspected ketamine, worth an estimated HK$4.7 million (US$599,067), at the city’s airport and arrested a passenger arriving from Germany over alleged drug trafficking. According to the Customs and Excise Department, officers found the suspected ketamine in the checked luggage of a 22-year-old Japanese man who arrived in Hong Kong from Frankfurt on Sunday. “During customs clearance, customs officers found about 13kg of suspected ketamine inside his...