(1) Every person has the right to institute court proceedings, claiming that this Constitution has been contravened, or is threatened with contravention.
(2) In addition to a person acting in their own interest, court proceedings under clause (1) may be instituted by--
(a) a person acting on behalf of another person who cannot act in their own name;
(b) a person acting as a member of, or in the interest of, a group or class of persons;
(c) a person acting in the public interest; or
(d) an association acting in the interest of one or more of its members.