Hong Kong Police Keep Tight Tabs On First Authorised Protest In Years | Hong Kong Protests | News18Hong Kong police on Sunday (March 26) permitted a small protest march under tight restrictions in one of the first demonstrations to be approved since the enactment of a sweeping national security law in 2020.Several dozen demonstrators were required to wear numbered lanyards and were barred from wearing masks, as police monitored their march against a proposed land reclamation and rubbish processing project. Participants chanted slogans against the reclamation project as they marched in the rain with banners in the eastern district of Tseung Kwan O, where the project is slated to be built.Police granted the organisers a "no objection" letter for the protest on the condition they ensure it would not violate national security laws, including seditious displays or speech.