Several arrests have been made in Hong Kong after riot police disrupted an anti-government protest on Sunday.
Police were seen firing tear gas to disperse thousands of protesters who had started to march from a central Hong Kong park, claiming they weren't given permission to do so.
Video footage showed protesters, wearing all-black clothing, barricade roads with umbrellas and street furniture and smashing traffic lights.
The anti-government protests, which started in June last year over a now-withdrawn extradition bill, have since broadened to include demands for democratic rights.
So far, more than 7,000 people have been arrested, many on charges of rioting that can carry jail terms of up to 10 years.


Death toll from Venezuela quakes rises to 3,535 as thousands remain displaced
Russian strikes kill 26, exposing Ukraine air-defence shortages
Clashes escalate at Sri Lanka prison to leave 25 dead, many more injured
Six killed in India's Mumbai as rains wreak havoc, disrupt travel
Wildfire in southern France forces 10,000 people from their homes