Tens of thousands of protesters in Hong Kong defied a police ban on Sunday to march from the busy shopping hub of Causeway Bay to Central, as radical groups smashed facilities at MTR stations in Admiralty and Wan Chai, while police fired tear gas and deployed water cannons in retaliation against petrol bomb attacks near the government headquarters. 

As night fell on the city, protesters splintered off into various areas, with more clashes in Causeway Bay and Wan Chai, before a fight between demonstrators and a group of men erupted in Fortress Hill, near North Point, escalating into street brawls that led to police firing tear gas again. 

Police had for the second time banned a rally and march planned by the Civil Human Rights Front over fears of violence as the city enters its 15th straight weekend of protests. On Saturday, skirmishes occurred in various parts of the city as pro-Beijing groups clashed with anti-government protesters, but no major violence was reported.

The social unrest gripping Hong Kong was sparked by the extradition bill, which would have allowed the transfer of fugitives to jurisdictions with which the city has no such agreement, including mainland China. While authorities have announced the withdrawal of the bill, the movement has since grown into a widespread anti-government campaign with protesters demanding an inquiry into police action over the protests and universal suffrage. 

Our live blog below captured events as they unfolded. Reporting by Phila Siu, Alvin Lum, Linda Lew, Jeffie Lam, Danny Mok, Nectar Gan and Gigi Choy.