The CrPC 1973 was replaced by the BNSS 2023 (in force 2024-07-01); no verified section mapping on file for Section 37 — confirm the corresponding provision (savings: Section 531, BNSS 2023).
Every person is bound to assist a Magistrate or police officer reasonably demanding his aid-- (a) in the taking or preventing the escape of any other person whom such Magistrate or police officer is authorised to arrest; or (b) in the prevention or suppression of a breach of the peace; or (c) in the prevention of any injury attempted to be committed to any railway, canal, telegraph or public property.