A AN ORDINANCE OF THE MAYOR AND CITY COMMISSION OF THE CITY OF MIAMI BEACH, FLORIDA, AMENDING CHAPTER 46 OF THE CODE OF THE CITY OF MIAMI BEACH, ENTITLED “ENVIRONMENT,” BY AMENDING ARTICLE IV, ENTITLED “NOISE,” BY AMENDING SECTION 46-157, ENTITLED “EXEMPTIONS,” WHICH MODIFIES THOSE IDENTIFIED EXEMPTIONS THAT WOULD CONSTITUTE UNNECESSARY AND EXCESSIVE NOISE THAT IS PROHIBITED WITHIN SECTION 46-152; AND PROVIDING FOR REPEALER, SEVERABILITY, CODIFICATION, AND AN EFFECTIVE DATE.