"Any service provided by an authority in the exercise of functions conferred on them by this section may be provided for the family of a particular child in need or for any member of his family, if it is provided with a view to safeguarding or promoting the child's welfare. ... (5) Every local authority -- (a) shall facilitate the provision by others (including in particular voluntary organisations) of services which the authority have power to provide which virtue of this section, or section 18, 20, 23 or 24; and (b) may make such arrangements as they see fit for any person to act on their behalf in the provision of any such service. (6) The services provided by a local authority in the exercise of functions conferred on them by this section may include giving assistance in kind or, in exceptional circumstances, in cash. ... (10) For the purposes of this Part a child shall be taken to be in need if -- (a) he is unlikely to achieve or maintain, or to have the opportunity of achieving or maintaining, a reasonable standard of health or development without the provision for him of services by a local authority under this Part; (b) his health or development is likely to be significantly impaired, or further impaired, without the provision for him of such services; or (c) he is disabled. ... (11) ... in this Part -- 'development' means physical, intellectual, emotional, social or behavioural development ... "
"The Local Authority undertook assessments of these young people under section 17 of the Children Act, decided that they were "