40.—(1) The responsible authority must prepare and implement a written policy regarding the manner in which it will review cases in accordance with this Part.
(2) The responsible authority must provide a copy of its policy to—
(a)C, unless it would not be appropriate to do so having regard to C's age and understanding,
(b)C's parents, or any person who is not C's parent but who has parental responsibility for C, and
(c)any other person whose views the responsible authority considers to be relevant.