A prominent pro-democracy group in Hong Kong known for its yearly vigil commemorating the 1989 Tiananmen Square crackdown has said it deleted its publications on the internet, including photos of the protest at the Beijing square, to comply with police orders.Activists of the Hong Kong Alliance in Support of Patriotic Democratic Movements of China said Thursday that they had received a notice issued by the city's police commissioner Friday last week that said the group must take down all its online content within seven days, in order to comply with the national security law.The Alliance has…READ FULL ARTICLE