Demonstrators burn Chinese flag outside London's embassy on Tiananmen anniversary

In this clip, demonstrators burn a Chinese flag on the anniversary of the Tiananmen Square massacre. The footage was filmed yesterday (June 4) outside the Chinese Embassy in London. For the second year in a row, Hong Kong and Macau have banned the annual vigil in light of the COVID-19 pandemic. This move is seen as the latest attempt by the Chinese government to control and repress freedom of expression in semi-autonomous territories.