Rehabilitative Disposition Execution Act Article 86

With regard to the deported foreigner, after the punishment is complete or after the pardon, if there is no relevant boat, vehicle, or aircraft available at once and he/she has difficulty living, food and lodging shall still be provided during his/her staying. Within the period of staying referred to in the preceding paragraph, the police agencies shall be responsible for monitoring the deported foreigner's movements. Except for significant reasons, the police shall not restrain the deported foreigner's body.
中文原文 保安處分執行法第86條
受驅逐出境處分之外國人,於刑之執行完畢或赦免後,如因即時無相當舟、車、航空器可供搭乘,而生活困難者,其居留期間,仍應供給飲食及住宿。
前項居留期間內,警察機關應負責監視其行動,非有重大事由,不得拘束其身體。

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