Urban Planning Act Article 60

Governments at all levels having jurisdiction over public land that has been designated for particular purposes and such designation is not inconsistent with the new urban development plan may notify in writing the concerned special municipality or county/city government to have the said public land re-demarcated. The said land need not be sold but the government with jurisdiction shall be responsible for the landscaping expenses.
中文原文 都市計畫法第60條
公有土地已有指定用途,且不牴觸新市區之建設計畫者,得事先以書面通知當地直轄市、縣(市)政府調整其位置或地界後,免予出售。
但仍應負擔其整理費用。

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