2. The Department may make regulations—
(a)limiting the extent to which any of the functions mentioned in paragraph (9) of Article 7 may be delegated by the Determinations Panel to any of its members or any of its sub-committees under that paragraph;
(b)limiting the extent to which functions of the Regulator may be delegated under paragraph 1;
(c)limiting the delegation under paragraph 1 of any power to delegate contained in that paragraph;
(d)permitting the Regulator in prescribed circumstances to delegate to prescribed persons prescribed functions of the Regulator.