Thousands of people in India's southern Tamil Nadu state are protesting against a ban on bullfighting.
At least 4,000 people have been camping at Marina beach in the state's capital, Chennai (Madras), since Tuesday night.
Traditional bull-taming contests, known as Jallikattu, have been popular for centuries in the state. Protesters say they represent its identity.
But the Supreme Court banned it in 2014 after objections from animal rights groups. It upheld the ban in 2016.
BBC Tamil reports that similar protests are being organised on Wednesday in other parts of the state. Calls have been made on social media asking people to join the protests.
amil cinema actors, including Vijay, GV Prakash Kumar and Suriya, have also backed the protesters.
"Peta [animal rights group] may have won a campaign in the court of law but has lost in the people's court. Their claim that Jallikattu is inimical to bulls is full of lies. They talk about cruelty to bulls but they don't realise that by banning Jallikattu, they are aiding in the extinction of rare cattle breed," Suriya said in a statement.
But animal rights activists have supported the ban, saying the sport is "cruel to animals".
Jallikattu is traditionally practised during the harvest festival of Pongal in January. Thousands of men chase bulls to grab prizes tied to their horns.
But no large-scale Jallikattu events have been organised for the past two years. This year, however, some people went ahead and held bullfighting events on 14 January. Since then protests have spread across the state.
BBC Tamil's Sivakumar U says the state government's call to end the protest has had no effect so far.