(1) Subject to subsections (3) and (4), if it appears to the Authority appropriate to do so for the purpose of an equality review or the preparation of an equality action plan, the Authority may do either or both of the following:
(a) require any person, by notice served personally or by registered post, to supply to the Authority such information as it specifies in the notice and is required for the purpose;
(b) require any person, by notice so served, to produce to the Authority or send to it such document as it specifies in the notice and is in that person's power or control,
but nothing in this subsection shall entitle the Authority to require the supply of information, or the production or sending of a document, relating to a business which has less than 50 employees.
(2) Subject to subsections (3) and (4), if it appears to the Authority that there is a failure in any business or businesses to implement any provision of an equality action plan, the Authority may require any p