Dr. Fiete Kalscheuer, lawyer and specialist lawyer for administrative law and specialist for constitutional law at BROCK MÜLLER ZIEGENBEIN, answered the question of whether and to what extent this measure is lawful in an interview with Kieler Nachrichten. In the interview, Dr. Kalscheuer points out the legal limits, as the focus of a house ban is on averting danger and instead of looking back (past actions of the person), the focus is on looking forward (future actions of the person). In view of this distinction, Dr. Kalscheuer doubts the legality of the house ban in this specific case. You can find the entire interview here.