Viel Glück

Germany has extremely stringent gun control laws. The effectivness of these laws can be seen in the picture to the left, which shows an automatic weapons cache located in or near a German mosque. Law-abiding citizens are practicing running and cowering in the event of a terrorist attack like the one that occurred in Paris. How does one say "Good luck!" in German?

townhall.com/tipsheet/mattvespa/2016/06/29/europeanstyle-gun-control-didnt-stop-islamists-from-gathering-weapons-near-this-german-mosque-n2185564