Electronic Game Arcade Business Regulation Act Article 21

An electronic game arcade business may not place electronic game machines that have been banned via public announcement before this Act comes into force for entertainment of customers.
中文原文 電子遊戲場業管理條例第21條
電子遊戲場業不得設置本條例施行前已公告查禁之電子遊戲機供人娛樂。

English translation for reference only; the Chinese text prevails. Not legal advice.