Thousands of revellers packed into Central in Hong Kong at night to celebrate Christmas on Thursday, after many visited the city’s premier arts hub for picnicking and photo-taking. Locals and tourists alike were out in full force along Chater Road, many donning whimsical Christmas outfits and transforming the thoroughfare into a sea of festive cheer. The road turned pedestrian zone hosted a series of seasonal installations. Most striking was a colossal, spaceship-inspired Christmas light...