Local population drops / Prepaid SIM cards
8:30am-9:15am: Hong Kong\u2019s population drops\n\n\xa0\n\n8:30am-9:15am: Phone \u2013 Professor Paul YIP, Chair of Population Health, Department of Social Work and Social Administration, University of Hong Kong\n\xa0\n8:30am-9:15am: QGO \u2013 Janine Miu, UK Immigration Lawye...