Regulation 4 Exercise of the power of entry and inspection
An authorised person exercising the power of entry and inspection conferred by section 56(3) (inspections: authorised persons) may—
(a)
require any person to afford such facilities and assistance with respect to matters within the person’s control as are necessary to enable the authorised person to carry out the inspection; and
(b)
take such measurements and photographs and make such recordings as the authorised person considers necessary or expedient for the purposes of the inspection.