(1)A complaint under this Act may be made by an individual or a body of persons, whether incorporated or not, other than a public authority.
(2)In subsection (1), “public authority” means—
(a)a local authority or other authority or body constituted for the purposes of the public service or of local government,
(b)an authority or body constituted for the purposes of carrying on under national ownership any industry or undertaking or part of an industry or undertaking, and
(c)any other authority or body—
(i)whose members are appointed by Her Majesty or any Minister of the Crown or government department, or
(ii)whose revenues consist wholly or mainly of money provided by Parliament.