Visiting the popular Po Pin Chau trail in Hong Kong’s geopark will require real-name reservations under a pilot scheme aimed at preventing scalping and no-shows, officials have told lawmakers concerned about its effectiveness. Undersecretary for Environment and Ecology Diane Wong Shuk-han told the Legislative Council subcommittee on ecology and tourism on Monday that authorities would not use a first-come-first-served model and were studying a ballot mechanism to prevent scalping. “We will...