1(1)In this Schedule “officer” means—
(a)a member of Her Majesty’s forces on duty, and
(b)a constable.
(2)In this Schedule “authorised officer” means—
(a)a member of Her Majesty’s forces who is on duty and is authorised by a commissioned officer of those forces, and
(b)a constable who is authorised by an officer of the Royal Ulster Constabulary of at least the rank of inspector.
(3)In this Schedule—
“munitions” means—
explosives, firearms and ammunition, and
anything used or capable of being used in the manufacture of an explosive, a firearm or ammunition,
“scanning receiver” means apparatus (or a part of apparatus) for wireless telegraphy designed or adapted for the purpose of automatically monitoring selected frequencies, or automatically scanning a selected range of frequencies, so as to enable transmissions on any of those frequencies to be detected or intercepted,
“transmitter” means apparatus (or a part of apparatus) for wireless telegraphy designed or adapted for emission, as opposed to reception,
“wireless apparatus” means a scanning receiver or a transmitter, and
“wireless telegraphy” has the same meaning as in section 19(1) of the [1949 c. 54.] Wireless Telegraphy Act 1949.