14. Where, the Executive—
(a)requests a health and social services board to exercise any of its functions in relation to a case with which the Executive is dealing under Article 7, 8, 10 or 11 (which relate to homelessness and threatened homelessness as such), or to provide any information or advice in relation to such a case; or
(b)requests the Probation Board for Northern Ireland to provide any information or advice in relation to such a case; or
(c)requests a registered housing association, within the meaning of Part VII of the Order of 1981, to assist it in the discharge of its functions under those Articles;
that health and social services board, the Probation Board for Northern Ireland or that association, as the case may be, shall co-operate by exercising such of its functions, providing such information or advice or rendering such assistance as is reasonable in the circumstances.