"German demonstrators have clashed with police at an anti-austerity protests during the inauguration ceremony for the European Central Bank's new headquarters in Frankfurt." See the article: German activists riot at austerity protest in Frankfurt -
“German demonstrators have clashed with police at an anti-austerity protests during the inauguration ceremony for the European Central Bank’s new headquarters in Frankfurt.”
See the article: German activists riot at austerity protest in Frankfurt – Police cars set alight in anti-austerity protest at new European Central Bank headquarters in Frankfurt, officials say. (Aljazeera, link)
See also: “City of Frankfurt denies freedom of association” (Statewatch database)