Rehabilitative Disposition Execution Act Article 51

During the execution of the abstention, if the person under imprisonment is still engaged in drugs, the abstention execution place shall immediately report to the prosecutor that orders the execution.
中文原文 保安處分執行法第51條
禁戒處分執行中,受禁戒處分人如有更犯吸用煙毒情形,執行禁戒處分處所,應即報告指揮執行之檢察官。

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