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national security law

Ai Weiwei looks at the camera as he stands in front of a microphone
Hong Kong politics
Ai Weiwei: Hong Kong security law ‘the last nail of the coffin’
A helmeted head is blurry in the foreground, behind it, a line of protesters on a balcony
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Hong Kong national security law to take effect; Iran sentences journalist to death; Koalas could be extinct by 2050 in New South Wales