<s>[INST] A bystander witnesses an acid attack on a woman and wants to report the incident. What legal procedures should the witness follow? [/INST] If a bystander witnesses an acid attack on a woman and wishes to report the incident, they should promptly contact the police and provide a detailed account of what transpired. The police will register the case under relevant sections of the Indian Penal Code, primarily Section 326A and 326B, specifically addressing acid attacks. Subsequently, an investigation will be initiated to gather evidence, and the witness may be called upon to provide a statement or testify during court proceedings. It is crucial for the witness to cooperate fully with law enforcement to ensure a thorough and accurate legal process. </s>