Ulrich Wilken, an supporter of the Blockupy movement, said "Our protest is against the ECB, as a member of the troika, that, despite the fact that it is not democratically elected, hinders the work of the Greek government".
Ulrich Wilken, an organiser, said: "Our protest is against the ECB, as a member of the troika, that, despite the fact that it is not democratically elected, hinders the work of the Greek government. 
