"public body"

means—

(a)Parliament or a provincial legislature;
(b)a constitutional institution or public entity as defined in section 1 of the Public Finance Management Act, 1999 (Act No. 1 of 1999); or
(c)a municipality contemplated in section 155(1) of the Constitution;

[Definition inserted by section 1(e) of Act No. 38 of 2002]