Hong Kong police fired tear gas and deployed water cannon as hundreds turned up to reject Beijing's plans to impose a new security law on the territory.
Crowds thronged the shopping district of Causeway Bay for the biggest demonstration in the city since COVID-19 lockdowns began.
Riot police used loudspeakers to order anti-government protestors to disperse, calling the gathering unlawful and disregarding coronavirus social distancing restrictions.
The proposed national security law, which is due for a second reading in the city's lawmaking body on Wednesday, has sparked calls for more people to take to the streets.


Iran and Israel say they have halted strikes for now
Israel hits Iran petrochemical plant in new strikes despite Trump reprimand
At least 32 dead after 7.8-magnitude earthquake strikes Philippines
Flags, gun salute greet China's Xi on arrival in North Korea for summit
Iraq, Syria announce temporary closure of airspace