Hong Kong: Hong Kong police fired tear gas Saturday at protesters holding a banned rally against suspected triad gangs who beat up pro-democracy demonstrators near the Chinese border last weekend, tipping the finance hub further into chaos. Riot police fired dozens of rounds of tear gas in Yuen Long, a town close to the border, after tense standoffs with protesters, some of whom were throwing projectiles and had surrounded a police van. Public anger has been raging since last Sunday when a gang of men in white T-shirts, armed with poles and batons, set upon anti-government protesters and bystanders in Yuen Long station. The brazen assault — which left at least 45 people needing hospital treatment — was the latest escalation in seven weeks of unprecedented political violence that shows little sign of abating as the city’s pro-Beijing leaders refuse to budge. Also Read – UK, EU Brexit teams to meet twice-weekly in September Advertise With Us Police have been heavily criticised for being too slow to respond to Sunday’s violence, fueling accusations of collusion or turning a blind eye to the pro-government mob — allegations the force has denied. Hong Kong has been plunged into its worst crisis in recent history after millions of demonstrators took to the streets and sporadic violent confrontations erupted between police and pockets of hardcore protesters. The demonstrations were triggered by a controversial bill which would have allowed extraditions to mainland China, but have evolved into a call for wider democratic reforms and a halt to sliding freedoms. Saturday’s violence compounds the political crisis with the city’s pro-Beijing leadership seemingly unable, or unwilling, to end the chaos. Yuen Long is in Hong Kong’s New Territories, a rural area where many of the surrounding villages are known for triad connections and their staunch support for the pro-Beijing establishment. Also Read – Climate change: Australia downgrades outlook for Great Barrier Reef to ‘very poor’ Advertise With Us Police say they have arrested 12 people so far in connection with Sunday’s violence, nine of whom have known triad links. The white shirt mob ran into two villages near Yuen Long station after their attack and later left without police making any arrests despite a large presence of officers. These two villages became the focus of protester anger on Saturday. The rally began peacefully. But small groups of more hardcore protesters, many in helmets and carrying shields, confronted police outside the villages and accused them of protecting triads. Tensions soon escalated with projectiles hurled and a police van containing officers also surrounded and daubed in graffiti. Advertise With Us Soon tear gas rounds were arcing through the air and a now-familiar pattern of running battles between police and protesters began. Throughout the afternoon protesters formed shield walls of umbrellas, scattering each time new volleys of tear gas came their way. In a rare move, police banned Saturday’s rally saying they feared reprisal attacks against villagers from protesters, a decision that only heightened anger towards a force already perceived to be protecting pro-government aggressors. Social messaging channels used to organise the largely leaderless movement quickly filled up with calls for people to have a “shopping spree” in Yuen Long or play the popular mobile game Pokemon Go there. Crowds spilled out of Yuen Long’s main station on Saturday afternoon as the illegal march began peacefully. Many shops were shuttered. “Everyone of us came here on our own initiation,” a 25-year-old medical worker surnamed Ng told AFP. “So I don’t think this is an illegal assembly, I’ve just come here as an individual to tell people my thoughts.” Another woman, surnamed Cheung, said she wanted to show “we are not afraid and that Hong Kongers won’t cower in fear”. “The police and (the government) are together suppressing people’s freedom to express their views,” she added. Weeks of unprecedented protests with huge turnouts — as well as frequent clashes and the sacking of parliament — have had little luck persuading Beijing or Hong Kong’s leaders. Beijing has issued increasingly shrill condemnations in the last fortnight, but has left it to the city’s semi-autonomous government to deal with the situation. City leader Carrie Lam has shown no sign of backing down beyond agreeing to suspend the extradition bill. On Friday thousands held a 10-hour protest at the airport arrival hall in a bid to “educate” visitors about their movement — especially those on the Chinese mainland where news is heavily censored. The protest was peaceful and there was no disruption to flights. Protesters also plan to march on Sunday through a district where riot police fired tear gas and rubber bullets at projectile-hurling protesters the week before. Police have allowed a rally to take place, but denied protesters permission to march, raising the likelihood of further confrontations.