Diplomats from several countries including the United States said on Thursday they were prevented from attending the subversion trial of rights activist and lawyer Guo Feixiong in the southern Chinese city of Guangzhou.
Guo, 58, has gained international attention for his campaigns on issues including corruption and censorship and his allegations of mistreatment by Chinese authorities during more than a decade spent behind bars on previous charges.
His latest detention in 2022 came a year after he was stopped from leaving the country to visit his dying wife in the U.S., sparking further outcry.