Can China target critics abroad with its new 'ethnic unity' law?

Zhang Yadi, 23, also known as Tara, is supposed to be studying at a prestigious university in the UK. Instead she is believed to be in detention in China. In one of her last posts on the social media platform "X", she wished the Dalai Lama a happy 90th birthday. She had also helped edit an online Chinese language platform promoting Tibetan rights while studying in France. Her words of support for Tibetans, posted while abroad, are believed to have put her in prison. Beijing views the exiled spiritual leader as a separatist and what it calls the Tibet Autonomous Region, which it annexed in 1950, as an integral part of China. Tara was reportedly arrested in Shangri-La in Yunnan province in July last year while on a visit to China, and is thought to be facing charges of "inciting others to split the country and undermine national unity." Her story is a grave lesson in China's tolerance for dissent, or what it sees as separatism, as a new law takes effect: one that could even give the government the right to target people outside of its own borders. Beijing has long been accused of intimidating dissidents overseas, from pressuring Uyghur activists to tracking down government critics in exile to offering bounties for Hong Kong's pro-democracy campaigners. But the "Ethnic Unity Law", which comes into effect on Wednesday, will now give the Chinese government legal cover for its actions. …