43.—(1) Where a juvenile centre order is made with respect to a child who is subject to a care order under the [1995 NI 2.] Children (Northern Ireland) Order 1995, the care order shall be of no effect while he is detained in a juvenile justice centre.
(2) Where a child has ceased to be in the care of an authority by virtue of paragraph (1), the authority shall, where practicable, while the child is detained in a juvenile justice centre, cause him to be visited and befriended, and may, in exceptional circumstances, give him assistance in kind or in cash.
(3) Paragraphs (7) to (9) of Article 18 of the Children (Northern Ireland) Order 1995 shall apply to assistance under this Article as they apply to assistance under that Article.