(1)The Scottish Ministers may direct a person or body—
(a)not listed in section 115(6), but
(b)which has inspection functions,
to participate in the conduct of a joint inspection to the extent and for the purposes specified in the direction.
(2)In directing under subsection (1) a person or body to participate in a joint inspection, the Scottish Ministers may also direct that the person, or any person authorised by the body, is not to be able to exercise any such power conferred by regulations under section 117 as is specified in the direction; or is to be able to exercise any such power but only to the extent or for the purposes there specified.