Political Parties Act Article 6

Political parties shall receive fair and equal treatment when making use of public venues, mass media, or any other public facilities, and shall not receive differential treatment without legitimate reasons.
中文原文 政黨法第6條
政黨使用公共場地、大眾傳播媒體及其他公共給付,應受公平之對待,不得為無正當理由之差別待遇。

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