HAMBURG, GERMANY - OCTOBER 23:  Refugees from Africa and supporters hold a banner reading 'Stop racist police check' and 'Act on Residence of Aliens' as they participate in a demonstration on October 23, 2013 in Hamburg, Germany. About 80 refugees from Africa, many of whom journeyed to Europe via Lampedusa, have found shelter St. Pauli Church since June. Hamburg authorities have tolerated them there, though police have stepped up checks in recent weeks of dark-skinned people in the city centre.  (Photo by Patrick Lux/Getty Images)