School quota system
The Law against the Overcrowding of German Schools and Institutions of Higher Learning set a Jewish quota of 1.5 percent of high-school and university enrollment, and stipulated a limit of 5-percent Jewish enrollment in any single school. Because a compulsory education law was in effect, Jewish enrollment in primary schools was not limited for the time being. However, growing numbers of Jews voluntarily moved to purely Jewish settings by 1938, when they were totally barred from general institutions. In autumn 1941, the Jewish schools were closed by administrative order.