Assembly and Parade Act Article 18
The person in charge of the assembly or parade shall personally be present at the scene to oversee and maintain order during the assembly or parade. If the assembly location or parade route results in litter or pollution after use, they shall also be responsible for cleaning it up.
中文原文 集會遊行法第18條
集會、遊行之負責人，應於集會、遊行時親自在場主持，維持秩序；其集會處所、遊行路線於使用後遺有廢棄物或污染者，並應負責清理。