6 Power to stop suspected boats, persons, &c.
A constable of the metropolitan police force may, within the limits for which he is constable, and any constable, if deputed by a public department, may, within the limits for which he is constable, stop, search, and detain any vessel, boat or vehicle in or which there is reason to suspect that any of Her Majesty’s stores stolen or unlawfully obtained may be found, or any person reasonably suspected of having or conveying in any manner any of Her Majesty’s stores stolen or unlawfully obtained.
A constable shall be deemed to be deputed by a public department within the meaning of this section if he is deputed by any writing signed by the person who is the head of such department, or who is authorised to sign documents on behalf of such department.
S. 6 extended by Police and Criminal Evidence Act 1984 (c. 60, SIF 95), s. 6(3)
S. 6 extended by Atomic Energy Authority Act 1954 (c. 32), Sch. 3