Students unions; Microplastics
8:30am-9:15am: students\u2019 unions\n\n8:30am-9:15am: Richard Tsoi, former Secretary-General of the Hong Kong Federation of Students\xa0\n8:40am-9:00am: Regina Ip, lawmaker, member of the Executive Council; and chairwoman of the New People\u2019s Party, Member of HKU...