E. No public body may go into an executive session unless the following procedures are strictly complied with:
1. The proposed executive session is noted on the agenda as provided in Section 311 of this title;
2. The executive session is authorized by a majority vote of a quorum of the members present and the vote is a recorded vote; and
3. Except for matters considered in executive sessions of the Banking Board and the Oklahoma Tax Commission, and which are required by state or federal law to be confidential, any vote or action on any item of business considered in an executive session shall be taken in public meeting with the vote of each member publicly cast and recorded.
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a plain reading of this seems to indicate that any formal requests must be conducted publicly with recorded votes.