Lisbon became a safe-haven to a scattering of Jews from all over Europe. Jewish refugees from Central Europe were granted resident status. After the German invasion of France, Portugal allowed thousands of Jewish refugees to enter the country. As the war progressed, Portugal gave entry visas to people coming via rescue operations, on the condition that Portugal would only be used as a transit point. More than 100,000 Jews and other refugees were able to flee Nazi Germany into freedom via Lisbon. By the early 1940s, there were thousands of Jews arriving in Lisbon and leaving weeks later to other countries.