The Public Order and Police Law of 1900 (治安警察法, Chian Keisatsu Hō) was issued by the administration of Prime Minister Yamagata Aritomo specifically against the organized labor movements.
صدر Public Order and Police Law of 1900 (治安警察法، Chian Keisatsu Hō؟) عن إدارة رئيس الوزراء ياماغاتا أريتومو تحديدًا ضد حركات اتحاد نقابة العمال.