20.—(1) Each responsible authority must set out in writing their arrangements governing the manner in which the case of each child must be reviewed and must draw the written arrangements to the attention of those specified in regulation 23(1).
(2) The responsible authority must make arrangements to co-ordinate the carrying out of all aspects of the review of that child’s case.
(3) The responsible authority must nominate a person to assist the authority in the co-ordination of all aspects of the review.
(4) The manner in which each case is reviewed must, so far as practicable, include the elements specified in Schedule 3.
(5) Nothing in these Regulations prevents the carrying out of any review under these Regulations and any other review, assessment or consideration under any other provision at the same time.