Members of the Hong Kong Federation of Trade Unions distribute leaflets about Hong Kong's electoral reform near an MTR station in Wan Chai, Hong Kong, March 31, 2021. (RAYMOND CHAN/CHINA DAILY)

A man hands a brochure about Hong Kong's electoral reform to a passer-by in Sham Shui Po, Hong Kong, on March 31, 2021. (CALVIN NG/CHINA DAILY)

A giant poster that reads "Improving electoral system, ensuring patriots administering Hong Kong" is mounted on the fence of a basketball court on Maple Street, Sham Shui Po, Hong Kong, March 31 2021. (CALVIN NG / CHINA DAILY)

Members of the Defend Hong Kong Campaign hold a banner that reads "Support electoral amendments adopted by the NPC" outside the Central Government Offices in Hong Kong on March 31, 2021. (RAYMOND CHAN/CHINA DAILY)

A group of residents hold a banner that reads "Resolutely support improving Hong Kong's electoral system" outside the Central Government Offices in Central district, Hong Kong, March 31, 2021. (RAMOND CHAN / CHINA DAILY)