Full text
a person in possession of such a device or component under the direction of a police officer in order to assist that officer in the course of his duties as a police officer;
a person in possession of such a device or component under the direction of a police officer in order to assist that officer in the course of his duties as a police officer;
a person in possession of such a device or component under the direction of a police officer or police constable in order to assist that officer or constable in the course of his duties as a police officer or police constable;