(1)In conducting an investigation under this Part, a police officer may issue a written order requiring anyone within the limits of Singapore, who appears to be acquainted with any of the facts and circumstances of the case, to attend before him,²⁰²¹the police officer,²⁰²¹ and that person must attend as required.

(2)If that person fails to attend as required, the police officer may report the matter to a Magistrate who may then, in his discretion,²⁰²¹then²⁰²¹ issue a warrant ordering the person to attend.