Hong Kong's national security law has created a "human rights emergency", Amnesty International said June 30, a year after China imposed it on the city to crush a pro-democracy movement.
The legislation -- which criminalizes anything authorities deem subversion, secession, collusion with foreign forces and terrorism with up to life in prison -- has radically transformed Hong Kong's political and legal landscape.
"In one year, the National Security Law has put Hong Kong on a rapid path to becoming a police state and created a human rights emergency for the people living there," Amnesty's Asia-Pacific Regional Director Yamini Mishra said.
Beijing insisted the legislation was required to restore stability after huge and sometimes violent pro-democracy demonstrations in 2019, but promised it would target only an "extreme minority".
Police and prosecutors have since applied the law broadly, with the vast majority of charges targeting political speech, reneging on China's assurances that Hong Kong would be allowed to maintain its key liberties and autonomy after its 1997 handover from Britain.
Amnesty released the report a week after pro-democracy newspaper Apple Daily was forced to shut down following the arrests of its senior executives and lead editorial writer, and a freeze on its assets.
"From politics to culture, education to media, the law has infected every part of Hong Kong society and fomented a climate of fear that forces residents to think twice about what they say, what they tweet and how they live their lives," Amnesty said in the report.
The human rights group said it analyzed court judgements and hearing notes, and interviews with activists targeted under the law to show how the legislation has been used to carry out "a wide range of human rights violations".
"Ultimately, this sweeping and repressive legislation threatens to make the city a human rights wasteland increasingly resembling mainland China," Amnesty said.
Hong Kong authorities said Tuesday that, since the law was implemented, 117 people had been arrested for "committing acts and engaging in activities that endanger national security".
A total of 64 people have been charged, including media tycoon Jimmy Lai, prominent pro-democracy activists, and former lawmakers.
Most defendants charged under the law have been denied bail due to a strict clause requiring them to persuade a court that they no longer pose a national security risk.
Hong Kong also began its first national security trial without a jury last week, a watershed moment for the city with a 176-year-old common law system where trial by jury has always been a defining feature.
The new law has sparked concerns in some legal circles about whether judicial independence can be maintained, but authorities have argued that the city's judges are committed to judicial independence and the judiciary remains "free from any interference".
In a rare interview published by pro-Beijing magazine Eastweek on June 30 to mark the first anniversary of the security law's imposition, Zheng Yanxiong, the head of Beijing's national security office in the city, said Hong Kong's independent judiciary "should highly manifest the nation's will and interests".
"It will be the biggest loophole in the rule of law if national security is not safeguarded," Zheng added.