An aerial picture shows the roundabout Grosser Stern (Great Star)

BERLIN: An aerial picture shows the roundabout Grosser Stern (Great Star), the central square in the western part of Berlin with its iconic victory column known as “Goldelse” after it was painted yellow by Greenpeace activists to call for quick exit to coal fired power in Berlin, Germany, June 26, 2018. GREENPEACE/Handout via REUTERS