Urban Planning Act Article 6

Governments of the Special municipality and the county/city may restrict use of land in areas covered in urban planning area that hinders the enforcement of the urban.
中文原文 都市計畫法第6條
直轄市及縣(市)政府對於都市計畫範圍內之土地,得限制其使用人為妨礙都市計畫之使用。

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