Hong Kong’s new Huanggang Port handled 79,500 passengers and 8,000 vehicles on its first day of operations, as transport officials prepared for heavier flows over the coming holiday weekend. Statistics from the Shenzhen General Station of Exit and Entry Frontier Inspection showed 41,300 people entered Hong Kong through the rebuilt checkpoint between Hong Kong and mainland China on Monday, while 38,200 departed the city. The figures track total border crossings, rather than unique...