Hong Kong Activist Flees to Britain, Citing Police Pressure

A political activist in Hong Kong previously imprisoned under its sweeping national security law said he had fled to Britain and would apply for asylum there, becoming the second high-profile dissident this month to announce going into exile from the territory. The activist, Tony Chung, revealed on Thursday that he had arrived in Britain, and, in several social media posts, said that he had decided to leave Hong Kong after enduring oppressive restrictions, pressure to act as informant and severe stress after his release from prison in June. Mr. Chung,…