[1/3] Former Vice-Chairman of the Hong Kong Alliance in Support of Patriotic Democratic Movements of China, Albert Ho, walks after his arrest by police, in Hong Kong, China March 21, 2023. REUTERS/Tyrone SiuHONG KONG, March 21 (Reuters) - Hong Kong police on Tuesday arrested a veteran pro-democracy politician who was granted bail last August for medical treatment after spending more than a year in detention on a subversion charge. He was granted bail last August, with media reporting at the time he needed medical treatment for lung cancer. She was charged with collusion with foreign forces and granted bail. Chinese and Hong Kong officials deny that and say foreign interference is endangering the financial hub's stability and prosperity.

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