The powers conferred by section 303C may be exercised only with the appropriate approval unless, in the circumstances, it is not practicable to obtain that approval before exercising the power.
The appropriate approval means the approval of a judicial officer or (if that is not practicable in any case) the approval of a senior officer.
A judicial officer means—
A senior officer means—
a senior police officer;
A senior police officer means a police officer of at least the rank of inspector.
If the powers are exercised without the approval of a judicial officer in a case where—
the relevant officer who exercised the power must give a written report to the appointed person.
But the duty in subsection (6) does not apply if, during the course of exercising the powers conferred by section 303C, the relevant officer seizes cash by virtue of section 294 or property by virtue of section 303Z26 or 303Z29 and the cash or property so seized is detained for more than 48 hours (calculated in accordance with section 295(1B) , 303Z27(3) or (as the case may be) 303Z31(3)).
A report under subsection (6) must give particulars of the circumstances which led the relevant officer to believe that—
In this section and section 303F, the appointed person means—
The appointed person must not be a person employed under or for the purposes of a government department or of the Scottish Administration; and the terms and conditions of the person's appointment, including any remuneration or expenses to be paid to the person, are to be determined by the person making the appointment.