Statute of Progressive Execution of Penalty Article 69

A prisoner violating disciplinary regulations shall be excluded from level promotion within two months pursuant to the conditions of actual circumstances; within which period, no scoring shall be counted. Should the prisoner commit another disciplinary regulation violation, prisoner shall be demoted.During the level promotion suspension period stated in the preceding paragraph, no sentence abridgement privilege may be granted; moreover, a prisoner receiving a demotion penalty shall not be entitled to any sentence abridgement privilege for a period of six months from the month of demotion.
中文原文 行刑累進處遇條例第69條
受刑人違反紀律時,得斟酌情形,於二個月內停止進級,並不計算分數;其再違反紀律者,得令降級。
前項停止進級期間,不得縮短刑期;受降級處分者,自當月起,六個月內不予縮短刑期。

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