Police accuse pro-democracy activists of offences such as secession, subversion and collusion with foreign forces

Hong Kong offered bounties of HK$1 million ($128,728) on Tuesday for six more pro-democracy campaigners deemed to have violated national security laws, and revoked the passports of seven more, as the Asian financial hub keeps up a security campaign.

The seven relevant absconders are Hui Chi-fung, Kwok Fung-yee, Yuan Gong-yi, Kwok Wing-hang, Yam Kevin, Hui Wing-ting and Siu Joey. The Hong Kong police force also put six other individuals on the wanted list on suspicion of violating the national security law in Hong Kong.