291. No judicial proceedings may be brought against the following persons or entities for an act performed or omitted in good faith in the exercise of their functions under sections 284 to 290:(1) a discipline committee of the council of physicians, dentists, pharmacists and midwives or a member of such a committee;
(2) a person in charge of discipline; and
(3) the chair of the executive committee of the council of physicians, dentists, pharmacists and midwives.