Cologne Stadtbahn and main line railway trains, and occasional recreational boats on the Rhine. Düsseldorf is also linked by S-Bahn trains, which are operated by Deutsche Bahn. The Rhine-Ruhr S-Bahn has 5 lines which cross Cologne.The S13/S19 runs 24/7 between Cologne Hbf and Cologne/Bonn airport. There are also frequent buses covering most of the city and surrounding suburbs, and Eurolines coaches to London via Brussels. "Häfen und Güterverkehr Köln" (Ports and Goods traffic Cologne, HGK) is one of the largest operators of inland ports in Germany. Ports include Köln-Deutz, Köln-Godorf, and Köln-Niehl I and II. Cologne's international airport is Cologne/Bonn Airport
History of the Jews in Cologne 6 synagogues and other community and meeting places in Cologne, which were all violated in the Kristallnacht on 9 November 1938 and were completely destroyed after the war, until the reconstruction of the synagogue in Roonstraße. Also in Cologne there were Nazi and antisemitic attitudes in the population and society. In fact Cologne politicians like Konrad Adenauer or writers like Heinrich Böll demonstrated a spirit of defiance and sovereignty that "no tyrant, no dictator can feel well in Cologne". A few Cologne people made an open opposition to Nazism or hid Jews (a known example of this is the Ehrenfeld