(1) Any police officer may without an order from a Magistrate and without a warrant, arrest any person— (a) who commits, in the presence of a police officer, a cognizable offence; or (b) against whom a reasonable complaint has been made, or credible information has been received, or a reasonable suspicion exists that he has committed a cognizable offence punishable with impriso... https://www.leadindia.law/bnss-section-35-when-police-may-arrest-without-warrant