Hong Kong’s food hygiene authorities have deployed drones to help dismantle an illegal slaughterhouse in Yuen Long, arresting its 67-year-old operator and seizing 7.4kg of goat meat and offal with an estimated market value of HK$3,000 (US$380). Acting on a tip-off earlier this week, officers from the Food and Environmental Hygiene Department identified a suspicious farm in Kam Tin, Yuen Long. The unlicensed premises were allegedly used to keep and slaughter goats, with the meat to be sold in Kam...