This section applies where on an application made by an immigration officer in respect of business premises mentioned in subsection (1A) a justice of the peace is satisfied that there are reasonable grounds for believing—
The premises referred to in subsection (1) above are—
If the application is for an all premises warrant, the justice of the peace must also be satisfied—
The conditions referred to in subsection (1)(c) are—
The justice of the peace may issue a warrant authorising an immigration officer to enter and search the premises.
Subject to subsection (3C), the warrant may authorise entry to and search of premises on more than one occasion if, on the application, the justice of the peace is satisfied that it is necessary to authorise multiple entries in order to achieve the purpose for which the justice issues the warrant.
If it authorises multiple entries, the number of entries authorised may be unlimited, or limited to a maximum.
A justice of the peace in Scotland may not issue—
Subsection (7)(a) of section 28D shall have effect for the purposes of this section as it has effect for the purposes of that section.
An immigration officer searching premises under a warrant issued under this section may seize and retain employee records, other than items subject to legal privilege, which he reasonably suspects will be of substantial value (whether on their own or together with other material) in the investigation of—