Robert's Rules of Order are amended only in the following manner:

    1. Tie Votes.  A vote on a motion, resolution or ordinance which results in a tie vote shall be deemed to be a vote to defer the matter until the next meeting of the council when it can be finally disposed of by a majority of the council.  This rule shall not apply to matters requiring more than a simple majority vote for adoption, nor when the tie results because a council member disqualifies himself from voting.

    2. Final action on a motion, resolution or ordinance shall not be considered by the City Council unless the item was part of the officially posted agenda for the meeting at which the item is introduced. This rule shall not apply to administrative matters affecting City staff nor when waived by unanimous vote of the Council Members present. (Ord. 86/T-4700; S-27161, 1975)