4.—(1) The Minister may, if he so thinks fit, grant exemption from the provisions of this Act in respect of the carrying on of any particular business or business of any particular class or kind.
(2) This Act shall not apply in relation to a particular business or business of a particular class or kind in respect of which an exemption under this section has been granted and has not been withdrawn.
(3) An exemption under this section may be withdrawn at any time by the Minister.
(4) The Minister shall cause particulars of any grant or withdrawal of an exemption under this section to be laid before each House of the Oireachtas.