(cf AC Act s 26)
The Court must not make an adoption order in relation to a child who is less
than 18 years of age unless consent has been given--
(a) in the case of a child who has not been previously adopted by--(i) each parent of the child, and(ii) any person who has parental responsibility for the child, or
(b) in the case of a child who has previously been adopted--by each adoptive parent of, or person who has parental responsibility for, the child.