An application under this section may be made—
If on an application under this section there is shown to be reasonable cause to believe—
an order under this section may be made.
The order may—
This section applies also in relation to documents in the possession or control of a person carrying on the business of banking, so far as they relate to the company's affairs, as it applies to documents in the possession or control of the company, except that no such order as is referred to in subsection (3)(b) may be made by virtue of this subsection.
The decision under this section of a judge of the High Court, any of the Lords Commissioners of Justiciary or the High Court is not appealable.
In this section "document" includes information recorded in any form.