(1) When any person who, in the presence of a police officer, has committed or has been accused of committing a non-cognizable offence refuses on demand of such officer to give his name and residence or gives a name or residence which such officer has reason to believe to be false, he may be arrested by such officer in order that his name or residence may be ascertained. https://www.leadindia.law/bnss-section-39-arrest-on-refusal-to-give-name-and-residence