A matter or thing done by the Minister, the Departmental Chief Executive, a council, a councillor, a member of a committee of the council or an employee of the council or any person acting under the direction of the Minister, the Departmental Chief Executive, the council or a committee of the council does not, if the matter or thing was done in good faith for the purpose of executing this or any other Act, and for and on behalf of the Minister, the Departmental Chief Executive, the council or a committee of the council, subject a councillor, a member, an employee or a person so acting personally to any action, liability, claim or demand.