HONG KONG -- Pro-democracy protesters in Hong Kong are set to defy Chinese authorities with another two major rallies later Sunday, a day after police fired tear gas to disperse them in one of the city's most renowned tourist districts.
Tsim Sha Tsui, a harborside district known for its luxury malls and hotels, was filled with acrid plumes of tear gas on Saturday night as small groups of hardcore protesters battled police in streets usually brimming with tourists and shoppers.
Semi-autonomous Hong Kong has seen two months of protests and clashes triggered by opposition to a planned extradition law that quickly evolved into a wider movement for democratic reforms.
Authorities in Hong Kong and Beijing this week signaled a hardening stance. Dozens of protesters were charged with rioting and the Chinese military said it was ready to quell the "intolerable" unrest if requested.
But the largely leaderless protest movement remains unbowed.
Two simultaneous marches are planned for Sunday afternoon as well as a city-wide strike on Monday, making further clashes all but inevitable.
One of Sunday's marches will try to end in a park near the Liaison Office, the department that represents China's central government in the semi-autonomous hub.
Two weeks ago the office was pelted with eggs and paint in a move that infuriated Beijing and sparked the rapidly escalating warnings from the mainland.
Slingshots and tunnels
The last fortnight has seen a surge in violence on both sides with police repeatedly firing rubber bullets and tear gas to disperse increasingly hostile projectile-throwing crowds.
A mob of pro-government thugs also attacked demonstrators, putting 45 people in hospital, with many accusing the police of being too slow to respond.
This weekend has seen no let up in the violence.
In Tsim Sha Tsui, masked demonstrators smashed the windows of cars in a police parking lot and daubed nearby walls with graffiti.
One team of protesters created a large slingshot -- held up by two members -- to launch bricks at the building.
Others put up barricades on busy shopping thoroughfares and temporarily blockaded a cross-harbor tunnel.
Police said they arrested "over 20 people," bringing the total number of arrests to more than 200 since the protest movement exploded on June 9.
Temple tear gas
Anger towards the police is at record levels with officers increasingly derided in chants as Beijing's enforcers -- although police deny using excessive force and say they are facing increasingly hardcore protesters.
In the early hours of Sunday morning, a large crowd of residents came out in support of the protesters after police made some arrests in the working-class district of Wong Tai Sin, which is famous for its Taoist temple.
Police used tear gas once more to disperse the crowds, many of whom were not wearing gas masks or goggles, unlike the more seasoned protesters.
However, earlier in the day tens of thousands of people filled a park to rally in support of the police, in a vivid illustration of the political polarization coursing through Hong Kong.
The rally was broadcast on Chinese state media and many participants waved Chinese flags.
Under the terms of the 1997 handover deal with Britain, Hong Kong has rights and liberties unseen on the Chinese mainland, including an independent judiciary and freedom of speech.
But many say those rights are being curtailed, citing the disappearance into mainland custody of dissident booksellers, the disqualification of prominent politicians and the jailing of pro-democracy protest leaders.
Public anger has been compounded by rising inequality and the perception that the city's distinct language and culture are being threatened by ever-closer integration with the Chinese mainland.
Hong Kong chief executive Carrie Lam has made few concessions beyond agreeing to suspend the extradition bill, and has shied away from public appearances.
Protesters are demanding her resignation, an independent inquiry into police tactics, an amnesty for those arrested, a permanent withdrawal of the bill, and the right to elect their leaders.