(1)In sections 25 to 31 “authorised officer” means any of the following—
(a)a constable,
(b)a customs officer, and
(c)an immigration officer.
(2)In sections 25 to 31 “cash” means—
(a)coins and notes in any currency,
(b)postal orders,
(c)travellers' cheques,
(d)bankers' drafts, and
(e)such other kinds of monetary instrument as the Secretary of State may specify by order.