the Minister of Education will issue circulaires, or instructions for its services; it seems that large crosses, full hijabs or yarmulkes would be banned, while small symbols such as small Stars of David or crosses in pendants would not be; headmasters will have to judge whether particular attire is or not acceptable with respect to the law; if necessary, families will go to administrative courts to challenge the school authorities' decision; a final decision may not be reached until the Conseil d'État at litigation (supreme administrative court), decides some points of jurisprudence.