90 Nuties of Board. Provisions relating to arrange- ments made by Board. Ch. 29. No. 7.] Adoption of Children. 5. It shall be the duty of the Board— (a) to receive applications from parents, guardians and adopters in respect of the adoption of children; (b) to make such investigations concerning the adoption of children for the consideration of the Court as may be prescribed under section 9; (c) to act as guardian ad /item of any child in respect of whom an adoption order is sought. 6. (1) Where arrangements are made by the Board for the adoption of a child, an application to the Court for an adoption order in respect of the child shall not be made by the adopter until the expiration of a period of six months from the date upon which the child is delivered into the care and possession of the adopter pursuant to the arrangements and at any time during that period (a) the adopter may give notice in writing to the Board of his intention not to adopt the child; or (b) the Board may cause notice in writing to be given to the adopter of its intention not to allow the child to remain in the care and possession of the adopter, and where a notice is so given, the adopter shall, within seven days of the date on which the notice was given, cause the child to be returned to the Board, and the Board shall receive the child accordingly (2) The Board shall appoint one or more persons whose duty shall be to keep the child under close supervision during the said period of six months in accordance with regulations made under this Ordinance. (3) If, at the expiration of the said period of six months, no notice has been given as aforesaid, the adopter shall within three months from the date upon which that period so expired apply to the Court for an adoption order in respect of the child or shall give notice in writing to the Board of his intention not to apply for such an order, and, where notice is so given or where an application for an adoption order in respect of the child is refused by the Court, the adopter shall, within seven days of the date on which the notice was given or of the date upon which the application is so refused, as the case may be, cause the