In Berlin, children were expelled from school for refusing to participate in "gender education" programs. Three brothers, aged 9, 11 and 14, were expelled from the Rudolf Steiner Waldorf school in Berlin's Dahlem district. The parents disagreed with the biology teacher, who believed there were more than two genders and even promoted "gender identity of children". The school required signing a gender identity diversity code. The parents refused. The contracts were canceled immediately due to a loss of trust - in the middle of the school year. The children were expelled and other schools still refuse to accept them.