(2) If an executive session only will be held, the notice shall be given to the members of the governing body, to the general public and to news media which have requested notice, stating the specific provision of law authorizing the executive session.
(3) No special meeting shall be held without at least 24 hours’ notice to the members of the governing body, the news media which have requested notice and the general public. In case of an actual emergency, a meeting may be held upon such notice as is appropriate to the circumstances, but the minutes for such a meeting shall describe the emergency justifying less than 24 hours’ notice. [1973 c.172 §4; 1979 c.644 §3; 1981 c.182 §1]