Hong Kong police on Sunday 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.