(1) An authorised officer must not seize a thing apparently in the possession or custody of a person unless the authorised officer gives to the person a receipt for the thing seized that—
(a) identifies the thing seized and the reason why it is being seized; and
(b) states the name of the authorised officer .
(2) If an authorised officer is unable to discover the identity of—
(a) the lawful owner of a thing seized; or
(b) the person from whose custody a thing is seized—
the authorised officer must leave the receipt with, or post it to, the owner of the premises from which the thing was seized.