Section 11
SECTION 11. Dispersal of public assembly with permit - No public assembly with a permit shall be dispersed. However, when an assembly becomes violent, the police may disperse such public assembly as follows: (a) At the first sign of impending violence, the ranking officer of the law enforcement contingent shall call the attention of the leaders of the public assembly and ask the latter to prevent any possible disturbance; (b) If actual violence starts to a point where rocks or other harmful objects from the participants are thrown at the police or at the non-participants, or at any property causing damage to such property, the ranking officer of the law enforcement contingent shall audibly warn the participants that if the disturbance persists, the public assembly will be dispersed; (c) If the violence or disturbances prevailing as stated in the preceding subparagraph should not stop or abate, the ranking officer of the law enforcement contingent shall audibly issue a warning to the participants of the public assembly, and after allowing a reasonable period of time to lapse, shall immediately order it to forthwith disperse; (d) No arrest of any leader, organizer or participant shall also be made during the public assembly unless he violates during the assembly a law, statute, ordinance or any provision of this Act. Such arrest shall be governed by Article 125 of the Revised Penal Code, as amended: (e) Isolated acts or incidents of disorder or branch of the peace during the public assembly shall not constitute a group for dispersal.