Protests against strict Covid measures in China have spilled into a second night and spread to the biggest cities, APA reports citing BBC.
Demonstrators gathered in the capital Beijing and the financial hub Shanghai.
Many held up blank pieces of paper to express their discontent and acknowledge the censorship. Some have, however, gone as far as calling for President Xi Jinping to step down.
Millions have been affected by nearly three years of mass testing, quarantines and snap lockdowns.
It is very unusual for people to publicly vent their anger at Communist Party leaders in China, where any direct government criticism can result in harsh penalties.
The police have largely allowed the rallies to continue, but in Shanghai officers arrested several people and cordoned off streets on Sunday.
Hundreds of people gathered on the banks of a river in the capital Beijing for several hours on Sunday, singing the national anthem and listening to speeches.
Earlier in Beijing's prestigious Tsinghua University, dozens held a peaceful protest against Covid restrictions and sung the national anthem, according to pictures and video posted on social media.
Protests also took place during the day in the south-western city of Chengdu and central cities of Xi'an and also Wuhan - where the Covid outbreak originated nearly three years ago.
Videos posted on social media appear to show hundreds of Wuhan residents taking to the streets, with some protesters pictured knocking down barricades and smashing metal gates.
The latest unrest follows a protest in the north-western city of Urumqi, where lockdown rules were blamed for hampering rescue efforts after a tower block fire in which 10 people died. China's authorities have denied those claims.