Students unions; Microplastics
b'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...'