HONG KONG (AP) — Three former organizers of Hong Kong’s annual vigils in remembrance of the 1989 Tiananmen Square crackdown returned to court Friday to argue over their sentences after being convicted of inciting subversion under a national security law imposed by China.

Lee Cheuk-yan, Chow Hang-tung and Albert Ho, former leaders of the Hong Kong Alliance in Support of Patriotic Democratic Movements of China, were charged in 2021 under the law that has effectively stifled the city’s previously thriving pro-democracy movement.