The police banned a jewish demonstration against violence in the middle east.-German article
A jewish women demonstrating was arrested by the police.
German government leadin social democrats boycott jewish Bernie Sanders becausenof Israel
As @Quokka said it is a crackdown on anti-zionism, not on anti-semitism. Instead the German government is happy to commit anti-semitism, by persecuting and silencing jews, who are critical of Israel.
For further read i highly recommend this analysis on the anti-semitism officers in Germany, whose job it is to protect Germanys way of repenting for the Holocaust by blind support for Israel and to deny real antisemitism by Germanys far right and conservative political actors.
https://jewishcurrents.org/the-strange-logic-of-germanys-antisemitism-bureaucrats