Protest on the anniversary of the Tiananmen Square massacre, in Berlin
epa08464435 Free Democratic Party (FDP) General Secretary Linda Teuteberg holds a cardboard reading 'Free Hong Kong' as she takes part in a demonstration in front of the Chinese embassy in Berlin, Germany, 04 June 2020. In the early hours of 04 June 1989, Chinese troops cracked down on student protesters at Tiananmen Square in Beijing, China, leaving many students killed or injured. This year commemoration of the 1989 Tiananmen Square massacre is not allowed in Hong Kong because of coronavirus measures. EPA/CLEMENS BILAN
