(1) An action in tort
does not lie against a person for anything that the person has done, in good
faith, in the performance or purported performance of a function under this
Act.
(2) The State is also
relieved of any liability that it might otherwise have had for another person
having done anything as described in subsection (1).
(3) The protection
given by this section applies even though the thing done as described in
subsection (1) may have been capable of being done whether or not this Act had
been enacted.
(4) In this section, a
reference to the doing of anything includes a reference to the omission to do
anything.