Thousands of mostly black-clad protesters returned to the streets of Hong Kong’s tourist district Tsim Sha Tsui on December 1, a week after the pro-democracy bloc scored a landslide victory in district council elections. The procession started from the Hong Kong Cultural Centre on the harbourfront and headed to Hung Hom – a route approved by police. Soon after the march started, police raised the blue flag warning protesters they were taking part in an illegal assembly as some had deviated from…