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.
Israel says it is poised to move on Rafah
China evacuates entire town as record rains, winds lash its south
More than 100 pilot whales stranded in Western Australia, experts say
Grand jury indicts 18 in Arizona fake elector scheme
India inspects spice makers over alleged contamination
