“25. Section 20 appears in Part III of the Act; that Part is entitled 'Local Authority support for children and families.' With the exception of Section 25 that Part contains no compulsive powers. Those are found in Parts IV (Sections 31-42) and V (Sections 43-52). The emphasis in Part III is on partnership and it involves no compulsory curtailment of parental responsibility. 26. All parties accept the importance of this and acknowledge that any attempt to restrict the use of Section 20 runs the risk both of undermining the partnership element in Part III and of encroaching on a parent's right to exercise parental responsibility in any way they see fit to promote the welfare of their child. I recognise and accept that. 27. However, the use of Section 20 is not unrestricted and must not be compulsion in disguise. In order for such an agreement to be lawful, the parent must have the requisite capacity to make that agreement. All consents given under Section 20 must be considered in the light of Sections 1-3 of theMental Capacity Act 2005 . 28. Moreover, even where there is capacity, it is essential that any consent so obtained is properly informed and, at least where it results in detriment to the giver's personal interest, is fairly obtained. That is implicit in a due regard for the giver's rights under Articles 6 and 8 of the European Convention on Human Rights.”
“These conclusions were reflected in the 1989 Act, which brought together the two review processes in a single piece of legislation covering all aspects of the care and upbringing of children. Part 1, “Introductory”, is derived from the Law Commission’s proposals. The concept of “parental rights and duties”, “parental powers and authority” and similar phrases used in statute and common law are replaced with “parental responsibility”, defined in section 3(1) as “all the rights, duties, powers, responsibilities and authority which by law a parent of a child has in relation to the child and his property”
“The PLWG report concluded that these trenchant observations had “significantly contributed to the decline in the (appropriate) use of s20”