(1) This section applies if a body search of a young detainee is being conducted in the presence of—
(a) a person who has daily care responsibility, or long-term care responsibility, for the young detainee; or
(b) a support person under section 266 (8) or section 267.
(2) The director-general may direct the person to leave if the director-general believes on reasonable grounds that the person is preventing or hindering the conduct of the search.