The U.N. human rights chief called Saturday for the Hong Kong government to respect people's right to freedom of assembly as it enforced a face-mask ban the same day aiming to stop intensifying civil unrest in the Chinese territory.Speaking to reporters in Kuala Lumpur, Michelle Bachelet also said she was "troubled by the high level of violence" during anti-government protests over the past few days and called for an independent investigation into the shootings of a journalist and protesters."A ban on face coverings during assemblies is in some circumstances used to target particular groups…READ FULL ARTICLE