The City Commission shall legislate by ordinance, and the enacting clause of every ordinance shall be, “Be It Ordained by the City Commission of the City of Mercedes...” The City attorney shall approve all ordinances adopted by the City Commission, as to the legality thereof or shall file with the City Secretary his written legal objections thereto. Evidence of approval of an ordinance by the City Attorney may be notation on the ordinance itself, or by separate paper or instrument. Every ordinance enacted by the City Commission shall be signed by the Mayor, Mayor Pro-Tem or by two City Commissioners and shall be filed with and recorded by the City Secretary. All ordinances shall be read in open meeting of the City Commission on two different days, each of which may be by caption only reading provided, however, that upon request of any person in attendance at the meeting, the first reading shall be total and verbatim; providing further that the rule herein described requiring ordinances to be read on two different days may be dispensed with for the purpose of adopting emergency ordinances which shall upon consent of three or more members of the City Commission be adopted. Unless otherwise provided by law or by this Charter, no ordinance shall become effective until the expiration of ten (10) days following the date of its final passage, except where an ordinance relating to the immediate preservation of the public peace, health or safety is adopted as an emergency measure by the favorable votes of three or more members of the City Commission and contains a statement of the nature of the emergency. The City Secretary shall give notice of the passage of every ordinance imposing a penalty, fine or forfeiture for a violation thereof, and of every other ordinance required by law or this Charter to be published, by causing the said ordinance, or its caption and penalty, to be published at least once within ten (10) days after passage in a newspaper published in the City of Mercedes, or if none, in a newspaper of general circulation in the City.