Where, by virtue of regulation 7 above, arrangements are in force for the discharge of any functions which are the responsibility of the executive of a local authority by another local authority, then, subject to the terms of the arrangements, that other authority may arrange for the discharge of any of those functions by a committee, sub-committee or officer of theirs.

Where by virtue of paragraph (1) above any functions may be discharged by a committee of a local authority, then, unless that authority otherwise directs, the committee may arrange for the discharge of any of those functions by a sub-committee or an officer of the authority.

Where by virtue of paragraph (1) or (2) above any functions may be discharged by a sub-committee of a local authority, then, unless that authority or, as the case may be, that committee otherwise directs, the sub-committee may arrange for the discharge of any of those functions by an officer of the authority.