This section applies to information obtained—
The Secretary of State may, if he thinks fit—
Information to which this section applies may also be disclosed by an inspector appointed under this Part to—
to conduct an investigation; or
Any information which may by virtue of subsection (3) be disclosed to any person may be disclosed to any officer or servant of that person.
The Secretary of State may, if he thinks fit, disclose any information obtained under section 444 to—
For the purposes of this section, information obtained by an inspector in consequence of the exercise of his powers under section 453A includes information obtained by a person accompanying the inspector in pursuance of subsection (4) of that section in consequence of that person's accompanying the inspector.
The reference to an inspector in subsection (2)(b) above includes a reference to a person accompanying an inspector in pursuance of section 453A(4).