Police in full riot gear beating up unarmed women is a pretty strong indicator though. Also German police has Nazi scandals every year. This goes from whatsapp chats, where they share "nazi jokes" and pedophilia, over stealing weapons and ammunition for nazi terror groups, to protecting nazi terror cells committing attacks on politicans to being involved in planning violent coups and mass murder of political enemies
Oh and of course there is a bunch of racist murders by the police, with one infamous police station still in operation, where a black men was set on fire by cops and a Chinese women was raped and murdered by the step-son of the former leader of the station and son of a policewomen there, who both likely helped cover up the crime.
In Germany, if you have a police interaction with a person that is deemed to be "non German" or that is deemed to be "lefty", the interaction will likely be racist or otherwise abusive.
EDIT: Oh and there was a recent case, where the police deported a non-binary German person to Hungary in June 2024 despite a court injunction that forbid the deportation. However the constitutional court ruling the action of the police to be unlawful recently doesn't change the fact that she is indeed abused and the police who deported her there did not face any consequences yet.
Fascism is epidemic inside the German police and Racism and Sexism are systematically protected by the administrative and political leaders.