Hong Kong police and customs have arrested 96 people and seized more than HK$479 million (US$61 million) worth of drugs in a months-long joint effort, with authorities warning that an increasing number of mainland Chinese and foreign air passengers are being lured into smuggling narcotics. Authorities said on Tuesday that the recruitment of non-local air travellers was part of attempts to confuse investigators, with other tactics including arranging convoluted flight routes to target...