2020 Hong Kong Legislative Council candidates' disqualification controversy
In the subsequently postponed 2020 Hong Kong Legislative Council election, 12 opposition candidates were disqualified by the returning officers from running in the election, including four incumbent legislators, Alvin Yeung, Kwok Ka-ki, Dennis Kwok and Kenneth Leung, as well as activists Joshua Wong, Ventus Lau, Gwyneth Ho and Cheng Kam-mun and incumbent District Councillors Lester Shum, Tiffany Yuen, Fergus Leung and Cheng Tat-hung. == Background == The political screening of Legislative Council candidates began in the 2016 Legislative Council election when six localists were barred from running in the election for their alleged advocacy for Hong Kong independence, including Edward Leung of Hong Kong Indigenous, who had previously contested the 2016 New Territories East by-election, and Chan Ho-tin of the Hong Kong National Party.