21Failure to agree arrangements
(1)If the partners cannot agree arrangements under section 19–
(a)for so long as there is no agreement, the Local Health Board must carry out the assessments referred to in section 19(1)(a) and make the referrals referred to in section 19(1)(b);
(b)the Local Health Board must inform the Welsh Ministers that agreement cannot be reached;
(c)the Welsh Ministers may determine arrangements and, if they do, must record them in writing.
(2)If one partner wishes to alter the arrangements, but the other does not, the arrangements may, upon a request being made to the Welsh Ministers by either partner, be altered by the Welsh Ministers to such extent as the Welsh Ministers think fit.
(3)If the Welsh Ministers alter arrangements under subsection (2), they must record the alterations in writing.