Act Governing Relations with Hong Kong and Macau Article 18
Necessary assistance shall be provided to Hong Kong or Macau Residents whose safety and liberty are immediately threatened for political reasons.
中文原文 香港澳門關係條例第18條
對於因政治因素而致安全及自由受有緊急危害之香港或澳門居民，得提供必要之援助。